Thread:Project:Support desk/How to set up global account on different wiki/reply (13)

What version of MW do you use?

You can patch the file by hand by downloading includes/specials/SpecialUserlogin.php and editing the file by had according to what is in the patch file. Wherever the file as a line that starts with "+ ", you add that line. Where it starts with "- ", you remove that line. The surrounding lines give you context.