Quick Books unrecoverable error code 1976861789


compatibility mode : xp

1. On your computer, press the Windows icon + R on your keyboard to open the Run Command.
2. Type in Control Panel, then click OK.
3. Select QuickBooks in the list of programs and choose Uninstall/Change.
4. Follow the prompts to complete the process.
After that, download and run the Clean Install Tool. Here's how:
1. Download the QuickBooks_Clean_Install_Tool.exe file and save it to your desktop.
2. Open the QuickBooks_Clean_Install_Utility.exe, then select I Accept on the license agreement.
3. Pick your QuickBooks version, then click Continue.
4. Choose OK when you see the following message: "QuickBooks is now ready for a clean install, please install to the default directory."
Once done, manually rename the QuickBooks Desktop installation folders:
1. Use Windows Explorer to display hidden files.

2. Rename each of the folder locations listed for your version of Windows.
Lastly, reinstall your QuickBooks. You can check this article for the detailed steps: Download QuickBooks Desktop. Once installed, reopen it to double-check.
Just in case, you can also visit this article for further guidance: Using clean install for Windows.