If I will not add WinSxS and tries to execute simple application then the following error occurs: fixme:actctx:parse_depend_manifests Could not find dependent assembly L"Microsoft.VC80.CRT" (8.0.50608.0) err:module:import_dll Library MSVCR80.dll (which is needed by L"Z"\\Test.exe") not found err:module:import_dll Library MSVCP80.dll (which is needed by L"Z"\\Test.exe") not found err:module:LdrinitializeThunk Main exe initialization for L"Z"\\Test.exe" failed, status c0000135 Thanks, Kris