Jan. 4, 2011
6:50 p.m.
Apparently, MSVCR90 is a newer version of the C runtime library. I have several copies of MSVCR71.DLL on my machine, but nothing named MSVCR90.DLL.
I'm pretty sure you do have this DLL: the Python installation came with it. Check the WinSxS folder.
Some web searching led me to find "vcredist_x86.exe" on Microsoft's web site, but installing that did not fix anything and did not create a file on my system name MSVCR90.DLL.
Most likely, it didn't because you had the file before. If you didn't have it, it would have put it into the WinSxS folder. Regards, Martin