I copied sxs folder from Windows8.1.ISO (original file - hash file correct) to C:\sxs using command: dism.exe /online /enable-feature /featurename:NetFx3 /All /Source:C:\sxs /LimitAccess >> on Windows 8.1 x86: WORK fine! >> on Windows 8.1 x64: Deployment Image Servicing and Management toolVersion: 6.3.9600.17031 Image Version: 6.3.9600.17031 Enabling feature(s) [---------------------65,8%---------] Error: 14028 A component's file does not match the verification information present in the component manifest. WHY error?. I've tried and tried many times but the problem remains. Somebody help me.
Seems to be a version conflict! 32bit differs from 64bit and you'll need the right version! What's working in 32bit will not work in 64bit!
forums.mydigitallife.net/threads/47748-NET-Framework-3-5-Standalone-Installer-for-Windows-8-1-x86-x64?p=799293&viewfull=1#post799293 64-bit only Code: File : dotNetFx35_W8.1_x64.exe Size : 61.73 MB MD5 : 740ca7314cedfb033947bc2deb457205 SHA1 : db6df35a8db89d057084cf6093f9209d677c3b50 If the installation fails, in a elevated Command Prompt (as Administrator): 1) Code: dism /online /cleanup-image /restoreHealth 2) Code: sfc /scannow Then restart computer and try to install again.