My apps are suddenly stop working periovously it was working very well but one day it stop i have run sfc/scannow to even try to to systen restore but there is no restore point & even i try to restore to factory setting but it showing some file are miss

Question

my apps are suddenly stop working periovously it was working very well but one day it stop i have run sfc/scannow to even try to to systen restore but there is no restore point & even i try to restore to factory setting but it showing some file are
missing even I update it to windows 8.1 update 1 but still same thing not even single app is working
in sfc/s014-04-13 13:14:03, Info                  CSI    000004cf [SR] Beginning Verify and Repair transaction
2014-04-13 13:14:12, Info                  CSI    000004d1 [SR] Cannot repair member file [l:36{18}]"Amd64\CNBJ2530.DPB" of prncacla.inf, Version =
6.3.9600.16384, 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
2014-04-13 13:14:19, Info                  CSI    000004d3 [SR] Cannot repair member file [l:36{18}]"Amd64\CNBJ2530.DPB" of prncacla.inf, Version =
6.3.9600.16384, 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
2014-04-13 13:14:19, Info                  CSI    000004d4 [SR] This component was referenced by [l:186{93}]"Microsoft-Windows-Printer-Drivers-Package~31bf3856ad364e35~amd64~~6.3.9600.16384.INF_prncacla"
2014-04-13 13:14:27, Info                  CSI    000004d5 [SR] Verify completcannow detail I get this result

Answer 1

and this the dism report 
DISM report and It is  showing that cammand cannot perform because of  i/o devices error
2014-04-14 00:54:14, Info                  DISM   PID=1208 TID=2820 Temporarily setting the scratch directory. This may be overridden by user later. - CDISMManager::FinalConstruct
2014-04-14 00:54:14, Info                  DISM   PID=1208 TID=2820 Scratch directory set to 'C:\Users\R0027~1.JSA\AppData\Local\Temp\'. - CDISMManager::put_ScratchDir
2014-04-14 00:54:14, Info                  DISM   PID=1208 TID=2820 DismCore.dll version: 6.3.9600.16384 - CDISMManager::FinalConstruct
2014-04-14 00:54:14, Info                  DISM   PID=1208 TID=2820 Scratch directory set to 'C:\$SysReset\Temp'. - CDISMManager::put_ScratchDir
2014-04-14 00:56:26, Info                  DISM   PID=6888 TID=6828 Temporarily setting the scratch directory. This may be overridden by user later. - CDISMManager::FinalConstruct
2014-04-14 00:56:26, Info                  DISM   PID=6888 TID=6828 Scratch directory set to 'C:\Users\R0027~1.JSA\AppData\Local\Temp\'. - CDISMManager::put_ScratchDir
2014-04-14 00:56:26, Info                  DISM   PID=6888 TID=6828 DismCore.dll version: 6.3.9600.16384 - CDISMManager::FinalConstruct
2014-04-14 00:56:26, Info                  DISM   PID=6888 TID=6828 Scratch directory set to 'C:\$SysReset\Temp'. - CDISMManager::put_ScratchDir
2014-04-14 02:41:53, Info                  DISM   PID=1068 TID=4108 Temporarily setting the scratch directory. This may be overridden by user later. - CDISMManager::FinalConstruct
2014-04-14 02:41:53, Info                  DISM   PID=1068 TID=4108 Scratch directory set to 'C:\Users\R0027~1.JSA\AppData\Local\Temp\'. - CDISMManager::put_ScratchDir
2014-04-14 02:41:53, Info                  DISM   PID=1068 TID=4108 DismCore.dll version: 6.3.9600.17031 - CDISMManager::FinalConstruct
2014-04-14 02:41:53, Info                  DISM   PID=1068 TID=4108 Scratch directory set to 'C:\$SysReset\Temp'. - CDISMManager::put_ScratchDir