The shadow copies of volume C: were aborted because of an IO failure on volume C:
/investigation phase/
CHKDSK [volume[[path]filename]]] [/F] [/V] [/R] [/X] [/I] [/C] [/L[:size]] [/B] [/scan] [/spotfix] (version for server 2012)
Volume: The drive letter, or volume name, remember that colon (E:).
/F Fixes errors on the disk.
/V Displays cleanup messages if any.
/R Locates bad sectors and recovers readable information (implies /F, when /scan not specified).
/L:size Changes the log file size to the specified number of kilobytes. If size is not specified, displays current size.
/X Forces the volume to dismount first if necessary.
All opened handles to the volume would then be invalid (implies /F).
/I Performs a less vigorous check of index entries.
/C Skips checking of cycles within the folder structure.
/B Re-evaluates bad clusters on the volume (implies /R)
/scan Runs a online scan on the volume
/forceofflinefix (Must be used with "/scan") Bypass all online repair; all defects found are queued for offline repair (i.e. "chkdsk /spotfix").
/perf (Must be used with "/scan") Uses more system resources to complete a scan as fast as possible. This may have a negative performance impact on other tasks running on the system.
/spotfix Runs spot fixing on the volume
/sdcleanup Garbage collect unneeded security descriptor data (implies /F).
/offlinescanandfix Runs an offline scan and fix on the volume.
Follow these steps to view the Check Disk (CHKDSK) results:
Open the Control Panel
Open Administrative Tools
Select Event Viewer.
In the Event Viewer expand the Windows Logs
Select the Application log.
Right Click the Application log and select Find
Type wininit in the box and click Find Next
In the middle pane click the Source/wininit line that is found.
In the south pane, you will see the complete log for the latest Check Disk (CHKDSK).