QuickBooks Error code C = 9 indicates that the software fails to read from an auxiliary file at the OS file system level. This creates problem to the QuickBooks user as it restricts the user to read the file and the work process may hindered due to this. The user can copy the data file to another disk or drive. There are chances of possible damaged disk.
The reason why you get the QB error code: C=9 is when the QuickBooks accounting application fails to read from an auxiliary file at the Operating System file system level.
Troubleshoot QuickBooks Data File Error Code C=9
To fix this QuickBooks error code or similar error codes, you just have to click the ‘Order Now’ button below for QuickBooks Data Recovery. The following files are required to recover your QuickBooks data file. They are as follows:
Corrupted QuickBooks Data file (.QBW)
The Transaction Log file (.TLG is in the same folder as the corrupted QBW file)
A previous backup file copy of the QuickBooks Data file (.QBW or .QBB or .QBM)
The QuickBooks error can be resolved by the following process.
The below services are executed to repair and fix the error code C =9.
Recovery of data that comprise all the damaged media as well (backups made on bad floppy disks)
Repair C=nn Errors
Problems with QuickBooks Verify, Rebuild, Upgrading errors
QB file may be damaged or
This is a corrupted or damaged QuickBooks database Errors
Assertion failed errors
Error code: C=9
QuickBooks Enterprise to QuickBooks Pro Conversion
QuickBooks Enterprise to QuickBooks Premier Conversion
Changing of the accountant’s copy to a regular QuickBooks Data file
If you are unable to resolve the issue following the steps suggested by Intuit or you have any related queries regarding the QB error code C=9, immediately contact QuickBooks Support USA. The Support executives are approachable through phone number toll free, live chat and email support. Your problem is attended by experienced QuickBooks experts.