You may see one of the following errors while opening a company file, opening the Home page, or while opening the Report Center In QuickBooks 2011 or after you install the R8 update for QuickBooks 2010:
QuickBooks - Unrecoverable Error, Code: 02888 39931 (or a similar code, such as: 02888 39931, 19961 15856, 01690 66513, 03597 76273)
The .NET Framework installed on your computer may be damaged.
Intuit recommends several solutions 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.
Use keyboard shortcuts as a temporary solution (to get into QuickBooks right now):
Hold down the Ctrl key on your keyboard and double-click the QB icon to launch the program. Keep the Ctrl key pressed until QuickBooks opens to the No Company Open window.
Click the file you want to open in the center of the No Company Open box.
Press and hold the Alt key on your keyboard while you click the Open button.
Note: If you need to enter a user name or password for the file:
Let go of the Alt key when typing your user name or password.
Press and hold the Alt key again while you click the OK button.
Solution 1: Repair the .NET Framework installation
Repair or reinstall Microsoft .NET Framework
Solution 2: Modify the QBW.INI file to fix the error on the Home page
If these solutions don't resolve the issue, you can read discussions and post messages and questions relating to your issue on the Intuit QuickBooks Community site for free. You can contact an agent for additional guidance. Fees may apply.