You know that Windows ME is a messed up OS, right? It was the first one to incorporate "system restore" to the best of my knowledge.
My search found this solution for Windows XP, which I recommend you try for Windows ME:
http://www.updatexp.com/rstrui-exe-e...not-found.html
" How to FIX the rstrui.exe entry point not found error...
The FIRST thing to do if you encounter the rstrui.exe Entry Point Not Found error is to use the: sfc /scannow utility to check for any file corruption.
See
http://www.updatexp.com/scannow-sfc.html if you are NOT familar with this tool.
If this has NOT helped with the rstrui.exe Entry Point Not Found error , run srdiag.exe in the \%windir%\system32\restore folder to troubleshoot further. Srdiag.exe creates a .cab file, which it places in the \%windir%\system32\restore folder by default.
You can double-click the file or right-click it and choose Extract. You can then have technician examine the extracted files to troubleshoot your problem...
This will take about 20 mins to perform."