Hello. I've recently been having performance issues with my Windows 7 64-bit PC. These issues range from random Google Chrome crashes and hangs, to BSOD's, to random program errors. I normally update drivers manually from manufacturer's websites in addition to Windows Updates. In an effort to diagnose and troubleshoot, I ran "SFC.exe /scannow" from an elevated command prompt. Upon completion it returned the results:
Windows Resource Protection found corrupt files but was unable to fix some of them.
Details are included in the CBS.Log windir\Logs\CBS\CBS.log. For example C:\Windows\Logs\CBS\CBS.log
Immediately I opened this text file to find several "member files" SFC "cannot repair". I will list them here in the order they are listed in the log file.
Cannot repair member file [l:22{11}]"volmgrx.sys" of Microsoft-Windows-DynamicVolumeManager, Version = 6.1.7601.17514, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:22{11}]"wininet.dll" of Microsoft-Windows-IE-ClientNetworkProtocolImplementation, Version = 10.2.9200.16635, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:22{11}]"wininet.dll" of Microsoft-Windows-IE-ClientNetworkProtocolImplementation, Version = 10.2.9200.16635, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:36{18}]"Amd64\HPZUIWN7.DLL" of prnhp002.inf, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate", TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:36{18}]"Amd64\HPZUIWN7.DLL" of prnhp002.inf, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate", TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:24{12}]"imageres.dll" of Microsoft-Windows-imageres, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_INTEL (0), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:22{11}]"wininet.dll" of Microsoft-Windows-IE-ClientNetworkProtocolImplementation, Version = 10.2.9200.16635, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:36{18}]"Amd64\HPZUIWN7.DLL" of prnhp002.inf, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate", TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:22{11}]"wininet.dll" of Microsoft-Windows-IE-ClientNetworkProtocolImplementation, Version = 10.2.9200.16635, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
Cannot repair member file [l:36{18}]"Amd64\HPZUIWN7.DLL" of prnhp002.inf, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate", TypeName neutral, PublicKey neutral in the store, hash mismatch
Some of these look to be duplicate entries. Not sure why, but I've also saved a zip file of the Event Viewer log. I'm really hoping someone can help me out with this.
https://skydrive.live.com/redir?resid=FE6476FC01D3F0AB!107&authkey=!ACFwuJQ0S7Ulh2E