Bug 812726 - Every mozharness WinXP log contains an "ERROR - Cant copy c:/mozilla-build/python27/python27.dll to c:\talos-slave\test\build\venv\Scripts\python27.dll";r=aki
Bug 812726 - Every mozharness WinXP log contains an "ERROR - Cant copy c:/mozilla-build/python27/python27.dll to c:\talos-slave\test\build\venv\Scripts\python27.dll";r=aki

simar7/build-mozharness,lundjordan/mozharness,kartikgupta0909/build-mozharness,lissyx/build-mozharness,kartikgupta0909/gittest,mrrrgn/build-mozharness,lissyx/build-mozharness,lundjordan/mozharness,simar7/build-mozharness,walac/build-mozharness,mozilla/build-mozharness,walac/build-mozharness,kartikgupta0909/mozilla-mozharness,kartikgupta0909/build-mozharness,escapewindow/mozharness,armenzg/build-mozharness,escapewindow/mozharness,kartikgupta0909/gittest,mrrrgn/build-mozharness,kartikgupta0909/mozilla-mozharness,mozilla/build-mozharness,armenzg/build-mozharness