I just patched Windows Messenger 4.7.3001 on Windows XP Professional SP3 using the method on the Escargot site with the Stud_PE program. As far as I know, I’ve done everything correctly, but maybe there was something I missed. Every time I try to run the application after the patch, I instantly get this cryptic error message.
I actually was able to figure it out; 4.7 just works the same way that 4.6 does. You must just run the patcher and that’s it. I replaced the modified executable with a copy of the unmodified one and removed the INI and escargot.dll files and was able not only to open the program but also sign in to my account no problem.