QuickBooks Error code C = 21 indicates when QuickBooks software is trying to close a data file while the program thinks it is in the middle of recording a transaction, but probably isn’t. You need to check to see that the last data you recorded is still in the file. You need to acquire the latest release of QuickBooks application for your version. Transferring data, reinstalling, and rebuilding have no effect on this.
How to Fix Intuit QuickBooks Error Code C=21
Intuit defines QuickBooks Error Code C = 21 as a code registry entry that could not be found. This error can occur when installing or using the integrated QuickBooks PDF Converter, the driver licensed by Intuit.
The most common fix for this error is to re-install the PDF Converter. It comprise of deleting the QuickBooks PDF Converter and attempting to email any form or report. QuickBooks will automatically reinstall the PDF Converter after you’ve deleted it. This error is tied to a long series of similar errors associated with printing to a PDF using the integrated driver.
To resolve the error code Error code: C=21 you just need to click the Order Now button below for QuickBooks Data Recovery.
The following files are required to recover your QuickBooks data file.
Damaged Quickbooks Data file (.QBW)
The Transaction Log file (.TLG in the same folder as the corrupted QBW file)
Backup of the Quickbooks Data file (.QBW or .QBB or .QBM)
If you still have problems in resolving the QuickBooks error code C = 21 or any kind of queries related to this error or its resolution process immediately contact QuickBooks customer support. The Support executives are approachable through phone number toll free, live chat and email support. Your problem is attended by experienced QuickBooks experts who accord you a feasible error resolution.