Hello guys, i bought server and install windows server 2008 r2 standard. I tried to install IDM but got this error, any 1 know how to fix it? Hello, Have you tried installing both Microsoft Visual C++ 2008 SP1 Redistributable Package (x86) and (x64)? In most cases, this resolves the issue. Further, you can try installing the MSVC 2010 package, too. All of them are provided free by Microsoft.