While working in QuickBooks Desktop you encounter an Unrecoverable Error 20888 41171, then the program closes.
Intuit recommends more than one solution for this problem. The first solution may solve your problem, or you may need to try all of them to resolve the issue. For best results, perform the solutions in the order shown.
Solution 1: Update QuickBooks Desktop to the latest release
Solution 2: Run reboot.bat
Solution 3: Run the QuickBooks Component Repair Tool
Solution 4: Check for malware/viruses on your computer
Make sure your anti-virus program is up to date, then run a full scan to scan and remove any viruses or malware from your system. You may want to seek the assistance of your IT professional or your computer manufacturer for additional steps or guidance.