«

Hi,

We have just experienced a very frustrating and time-consuming problem after
applying Windows 2K updates to our webservers over the weekend, and I though
I'd share this in case anyone else has the same problem and can learn from
this.

Our webservers are running .NET 1.0 and 1.1 side by side, though we are no
longer using 1.0 at all. Our web application also runs .NET remoting to talk
to middle tier components on other boxes. The error we first observed this
morning, when first accessing the ASP.NET applications hosted on the newly
updated servers was:

"Remoting configuration failed with the exception
System.Reflection.TargetInvocationException: Exception has been thrown by
the target of an invocation. ---> System.ArgumentException: Bad or
unexpected argument passed to channel constructor: useDefaultCredentials"
etc.

We fixed this problem by changing the Remoting config file (by removing the
reference to 'useDefaultCredentials'), which fixed this particular error but
then we got a further error (the exact wording of which is again not
strictly relevant, but it did give us the clue we needed to solve the
mystery):

"Method not found: Void
System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
System.Xml.Xsl.XsltArgumentList, System.IO.Stream, System.Xml.XmlResolver)"

We looked this method up in the docs, and it is only available in .NET 1.1 -
the same is the case for the 'useDefaultCredentials' remoting attribute.

So then we checked the version of .NET that the websites were running
under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code would
run.

In summary - in our case (and this may be unique and not applicable anywhere
else) **applying the latest Win 2K automatic updates caused our web
applications to revert to running under .NET 1.0.**

Chris Lewis

Chris,

We are experiencing a similar problem with our web servers, but it is
isolated to the server button control not performing a postback... I'm going
to try this and see if it corrects things!

Thanks for this post!
Chris Quick

"Chris Lewis" wrote:

> Hi,
>
> We have just experienced a very frustrating and time-consuming problem after
> applying Windows 2K updates to our webservers over the weekend, and I though
> I'd share this in case anyone else has the same problem and can learn from
> this.
>
> Our webservers are running .NET 1.0 and 1.1 side by side, though we are no
> longer using 1.0 at all. Our web application also runs .NET remoting to talk
> to middle tier components on other boxes. The error we first observed this
> morning, when first accessing the ASP.NET applications hosted on the newly
> updated servers was:
>
> "Remoting configuration failed with the exception
> System.Reflection.TargetInvocationException: Exception has been thrown by
> the target of an invocation. ---> System.ArgumentException: Bad or
> unexpected argument passed to channel constructor: useDefaultCredentials"
> etc.
>
> We fixed this problem by changing the Remoting config file (by removing the
> reference to 'useDefaultCredentials'), which fixed this particular error but
> then we got a further error (the exact wording of which is again not
> strictly relevant, but it did give us the clue we needed to solve the
> mystery):
>
> "Method not found: Void
> System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
> System.Xml.Xsl.XsltArgumentList, System.IO.Stream, System.Xml.XmlResolver)"
>
> We looked this method up in the docs, and it is only available in .NET 1.1 -
> the same is the case for the 'useDefaultCredentials' remoting attribute.
>
> So then we checked the version of .NET that the websites were running
> under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code would
> run.
>
> In summary - in our case (and this may be unique and not applicable anywhere
> else) **applying the latest Win 2K automatic updates caused our web
> applications to revert to running under .NET 1.0.**
>
> Chris Lewis
>
>
>

Chris,

This was the exact problem with my server. Once I reinstalled the framework
everything began working normally. Thank you again for this useful
information!

"Chris Lewis" wrote:

> Hi,
>
> We have just experienced a very frustrating and time-consuming problem after
> applying Windows 2K updates to our webservers over the weekend, and I though
> I'd share this in case anyone else has the same problem and can learn from
> this.
>
> Our webservers are running .NET 1.0 and 1.1 side by side, though we are no
> longer using 1.0 at all. Our web application also runs .NET remoting to talk
> to middle tier components on other boxes. The error we first observed this
> morning, when first accessing the ASP.NET applications hosted on the newly
> updated servers was:
>
> "Remoting configuration failed with the exception
> System.Reflection.TargetInvocationException: Exception has been thrown by
> the target of an invocation. ---> System.ArgumentException: Bad or
> unexpected argument passed to channel constructor: useDefaultCredentials"
> etc.
>
> We fixed this problem by changing the Remoting config file (by removing the
> reference to 'useDefaultCredentials'), which fixed this particular error but
> then we got a further error (the exact wording of which is again not
> strictly relevant, but it did give us the clue we needed to solve the
> mystery):
>
> "Method not found: Void
> System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
> System.Xml.Xsl.XsltArgumentList, System.IO.Stream, System.Xml.XmlResolver)"
>
> We looked this method up in the docs, and it is only available in .NET 1.1 -
> the same is the case for the 'useDefaultCredentials' remoting attribute.
>
> So then we checked the version of .NET that the websites were running
> under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code would
> run.
>
> In summary - in our case (and this may be unique and not applicable anywhere
> else) **applying the latest Win 2K automatic updates caused our web
> applications to revert to running under .NET 1.0.**
>
> Chris Lewis
>
>
>

Glad to help.

I only hope someone at Microsoft sees these posts and investigates.

Chris

"Chris Q." <> wrote in message
news:8297F828-81E3-450D-B290-...
> Chris,
>
> This was the exact problem with my server. Once I reinstalled the
framework
> everything began working normally. Thank you again for this useful
> information!
>
> "Chris Lewis" wrote:
>
> > Hi,
> >
> > We have just experienced a very frustrating and time-consuming problem
after
> > applying Windows 2K updates to our webservers over the weekend, and I
though
> > I'd share this in case anyone else has the same problem and can learn
from
> > this.
> >
> > Our webservers are running .NET 1.0 and 1.1 side by side, though we are
no
> > longer using 1.0 at all. Our web application also runs .NET remoting to
talk
> > to middle tier components on other boxes. The error we first observed
this
> > morning, when first accessing the ASP.NET applications hosted on the
newly
> > updated servers was:
> >
> > "Remoting configuration failed with the exception
> > System.Reflection.TargetInvocationException: Exception has been thrown
by
> > the target of an invocation. ---> System.ArgumentException: Bad or
> > unexpected argument passed to channel constructor:
useDefaultCredentials"
> > etc.
> >
> > We fixed this problem by changing the Remoting config file (by removing
the
> > reference to 'useDefaultCredentials'), which fixed this particular error
but
> > then we got a further error (the exact wording of which is again not
> > strictly relevant, but it did give us the clue we needed to solve the
> > mystery):
> >
> > "Method not found: Void
> > System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
> > System.Xml.Xsl.XsltArgumentList, System.IO.Stream,
System.Xml.XmlResolver)"
> >
> > We looked this method up in the docs, and it is only available in .NET
1.1 -
> > the same is the case for the 'useDefaultCredentials' remoting attribute.

> >
> > So then we checked the version of .NET that the websites were running
> > under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code would
> > run.
> >
> > In summary - in our case (and this may be unique and not applicable
anywhere
> > else) **applying the latest Win 2K automatic updates caused our web
> > applications to revert to running under .NET 1.0.**
> >
> > Chris Lewis
> >
> >
> >

It's related to the webuivalidation.js which has just been updated in
a recent Windows service pack. Either you or your server admins need
to change the old version which you've got there for the new version.
On my server, the new version size is 14.14kb, whereas the old one is
14.09kb

Interestingly, this problem doesn't affect Mozilla-based browsers


"Chris Lewis" <> wrote in message news:<417e126e$0$87837$ t>...
> Glad to help.
>
> I only hope someone at Microsoft sees these posts and investigates.
>
> Chris
>
> "Chris Q." <> wrote in message
> news:8297F828-81E3-450D-B290-...
> > Chris,
> >
> > This was the exact problem with my server. Once I reinstalled the
> framework
> > everything began working normally. Thank you again for this useful
> > information!
> >
> > "Chris Lewis" wrote:
> >
> > > Hi,
> > >
> > > We have just experienced a very frustrating and time-consuming problem
> after
> > > applying Windows 2K updates to our webservers over the weekend, and I
> though
> > > I'd share this in case anyone else has the same problem and can learn
> from
> > > this.
> > >
> > > Our webservers are running .NET 1.0 and 1.1 side by side, though we are
> no
> > > longer using 1.0 at all. Our web application also runs .NET remoting to
> talk
> > > to middle tier components on other boxes. The error we first observed
> this
> > > morning, when first accessing the ASP.NET applications hosted on the
> newly
> > > updated servers was:
> > >
> > > "Remoting configuration failed with the exception
> > > System.Reflection.TargetInvocationException: Exception has been thrown
> by
> > > the target of an invocation. ---> System.ArgumentException: Bad or
> > > unexpected argument passed to channel constructor:
> useDefaultCredentials"
> > > etc.
> > >
> > > We fixed this problem by changing the Remoting config file (by removing
> the
> > > reference to 'useDefaultCredentials'), which fixed this particular error
> but
> > > then we got a further error (the exact wording of which is again not
> > > strictly relevant, but it did give us the clue we needed to solve the
> > > mystery):
> > >
> > > "Method not found: Void
> > > System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
> > > System.Xml.Xsl.XsltArgumentList, System.IO.Stream,
> System.Xml.XmlResolver)"
> > >
> > > We looked this method up in the docs, and it is only available in .NET
> 1.1 -
> > > the same is the case for the 'useDefaultCredentials' remoting attribute.
>
> > >
> > > So then we checked the version of .NET that the websites were running
> > > under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code would
> > > run.
> > >
> > > In summary - in our case (and this may be unique and not applicable
> anywhere
> > > else) **applying the latest Win 2K automatic updates caused our web
> > > applications to revert to running under .NET 1.0.**
> > >
> > > Chris Lewis
> > >
> > >
> > >

Thanks for the reply Doug.

I don't follow why this would reset all my ASP.NET web projects back to
running under .NET 1.0?

"Doug" <> wrote in message
news: om...
> It's related to the webuivalidation.js which has just been updated in
> a recent Windows service pack. Either you or your server admins need
> to change the old version which you've got there for the new version.
> On my server, the new version size is 14.14kb, whereas the old one is
> 14.09kb
>
> Interestingly, this problem doesn't affect Mozilla-based browsers
>
>
> "Chris Lewis" <> wrote in message
news:<417e126e$0$87837$ t>...
> > Glad to help.
> >
> > I only hope someone at Microsoft sees these posts and investigates.
> >
> > Chris
> >
> > "Chris Q." <> wrote in message
> > news:8297F828-81E3-450D-B290-...
> > > Chris,
> > >
> > > This was the exact problem with my server. Once I reinstalled the
> > framework
> > > everything began working normally. Thank you again for this useful
> > > information!
> > >
> > > "Chris Lewis" wrote:
> > >
> > > > Hi,
> > > >
> > > > We have just experienced a very frustrating and time-consuming
problem
> > after
> > > > applying Windows 2K updates to our webservers over the weekend, and
I
> > though
> > > > I'd share this in case anyone else has the same problem and can
learn
> > from
> > > > this.
> > > >
> > > > Our webservers are running .NET 1.0 and 1.1 side by side, though we
are
> > no
> > > > longer using 1.0 at all. Our web application also runs .NET remoting
to
> > talk
> > > > to middle tier components on other boxes. The error we first
observed
> > this
> > > > morning, when first accessing the ASP.NET applications hosted on the
> > newly
> > > > updated servers was:
> > > >
> > > > "Remoting configuration failed with the exception
> > > > System.Reflection.TargetInvocationException: Exception has been
thrown
> > by
> > > > the target of an invocation. ---> System.ArgumentException: Bad or
> > > > unexpected argument passed to channel constructor:
> > useDefaultCredentials"
> > > > etc.
> > > >
> > > > We fixed this problem by changing the Remoting config file (by
removing
> > the
> > > > reference to 'useDefaultCredentials'), which fixed this particular
error
> > but
> > > > then we got a further error (the exact wording of which is again not
> > > > strictly relevant, but it did give us the clue we needed to solve
the
> > > > mystery):
> > > >
> > > > "Method not found: Void
> > > >
System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
> > > > System.Xml.Xsl.XsltArgumentList, System.IO.Stream,
> > System.Xml.XmlResolver)"
> > > >
> > > > We looked this method up in the docs, and it is only available in
..NET
> > 1.1 -
> > > > the same is the case for the 'useDefaultCredentials' remoting
attribute.
> >
> > > >
> > > > So then we checked the version of .NET that the websites were
running
> > > > under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code
would
> > > > run.
> > > >
> > > > In summary - in our case (and this may be unique and not applicable
> > anywhere
> > > > else) **applying the latest Win 2K automatic updates caused our web
> > > > applications to revert to running under .NET 1.0.**
> > > >
> > > > Chris Lewis
> > > >
> > > >
> > > >

This fix worked for us too. Service pack 4 seems to corrupt the validators.
So we uninstalled .Net Framework 1.1 and reinstalled it and that fixed it.

But then we installed .Net Framework 1.1 Service Pack 1 and that also gave
us the same problem. So we have to go without .Net Framework 1.1 Sevice Pack
one.
Is this going to leave us open to vulnerabilites?
Hope Microsoft can shed some light on this.

Sam

"Chris Lewis" wrote:

> Thanks for the reply Doug.
>
> I don't follow why this would reset all my ASP.NET web projects back to
> running under .NET 1.0?
>
> "Doug" <> wrote in message
> news: om...
> > It's related to the webuivalidation.js which has just been updated in
> > a recent Windows service pack. Either you or your server admins need
> > to change the old version which you've got there for the new version.
> > On my server, the new version size is 14.14kb, whereas the old one is
> > 14.09kb
> >
> > Interestingly, this problem doesn't affect Mozilla-based browsers
> >
> >
> > "Chris Lewis" <> wrote in message
> news:<417e126e$0$87837$ t>...
> > > Glad to help.
> > >
> > > I only hope someone at Microsoft sees these posts and investigates.
> > >
> > > Chris
> > >
> > > "Chris Q." <> wrote in message
> > > news:8297F828-81E3-450D-B290-...
> > > > Chris,
> > > >
> > > > This was the exact problem with my server. Once I reinstalled the
> > > framework
> > > > everything began working normally. Thank you again for this useful
> > > > information!
> > > >
> > > > "Chris Lewis" wrote:
> > > >
> > > > > Hi,
> > > > >
> > > > > We have just experienced a very frustrating and time-consuming
> problem
> > > after
> > > > > applying Windows 2K updates to our webservers over the weekend, and
> I
> > > though
> > > > > I'd share this in case anyone else has the same problem and can
> learn
> > > from
> > > > > this.
> > > > >
> > > > > Our webservers are running .NET 1.0 and 1.1 side by side, though we
> are
> > > no
> > > > > longer using 1.0 at all. Our web application also runs .NET remoting
> to
> > > talk
> > > > > to middle tier components on other boxes. The error we first
> observed
> > > this
> > > > > morning, when first accessing the ASP.NET applications hosted on the
> > > newly
> > > > > updated servers was:
> > > > >
> > > > > "Remoting configuration failed with the exception
> > > > > System.Reflection.TargetInvocationException: Exception has been
> thrown
> > > by
> > > > > the target of an invocation. ---> System.ArgumentException: Bad or
> > > > > unexpected argument passed to channel constructor:
> > > useDefaultCredentials"
> > > > > etc.
> > > > >
> > > > > We fixed this problem by changing the Remoting config file (by
> removing
> > > the
> > > > > reference to 'useDefaultCredentials'), which fixed this particular
> error
> > > but
> > > > > then we got a further error (the exact wording of which is again not
> > > > > strictly relevant, but it did give us the clue we needed to solve
> the
> > > > > mystery):
> > > > >
> > > > > "Method not found: Void
> > > > >
> System.Xml.Xsl.XslTransform.Transform(System.Xml.X Path.IXPathNavigable,
> > > > > System.Xml.Xsl.XsltArgumentList, System.IO.Stream,
> > > System.Xml.XmlResolver)"
> > > > >
> > > > > We looked this method up in the docs, and it is only available in
> ..NET
> > > 1.1 -
> > > > > the same is the case for the 'useDefaultCredentials' remoting
> attribute.
> > >
> > > > >
> > > > > So then we checked the version of .NET that the websites were
> running
> > > > > under - and THEY HAD REVERTED BACK TO ASP.NET 1.0!! So no 1.1 code
> would
> > > > > run.
> > > > >
> > > > > In summary - in our case (and this may be unique and not applicable
> > > anywhere
> > > > > else) **applying the latest Win 2K automatic updates caused our web
> > > > > applications to revert to running under .NET 1.0.**
> > > > >
> > > > > Chris Lewis
> > > > >
> > > > >
> > > > >
>
>
>