This problem showed itself when outlook would not open, nor IE, Chrome or Firefox. I'm running WIn 8.1 on lenovo Ideapad U530 touch.
THrough various research I ran across the test for corrupt file and found that prnacla.inf was found to be corrupt and could not be automatically repaired with MS utility. Ran across this forum and found similar corrupt file error, so ran the SFCFix.exe. THe attached log indicates it couldn't fix the file.
THe attached files are SFCDetails that shows all the records MS utility ran through and contains the 4 rows showing the prnacla.inf file is corrupt. The prnacla.inf.txt contains only the 4 lines from the previous log file. THen there is the log file after running SFCFix.
What more info can I provide or hopfully this is enough to take next steps.
THank you for your help in advance.
