I can't type into e.g. facebook's log in form with my computer. I hit my keys, but nothing happens. Special characters like c, c, š, etc. work. Backspace doesn't, delete does. This goes for Internet Explorer, Firefox and Chrome.

This also happens with some other sites, sometimes even with gmail (or any google's log in form).

I read somewhere that the solution is to reregister some dlls:

regsvr32 mshtmled.dll
regsvr32 jscript.dll
regsvr32 /i mshtml.dll

The first two work, the third one says

The module "mshtml.dll" was loaded but the entry-point DllRegisterServer.dll was not found.

And of course, running just the first two didn't help. Does anyone know how to fix this problem?