Fixing Quickbooks Error 6010 100 In Windows Safe Mode

If all else fails, starting your system in Safe Mode can help resolve QuickBooks Error 6010 100. In Safe Mode, unnecessary programs—including antivirus—are disabled, allowing you to isolate the root cause. Try opening your QuickBooks file again. If it works, you know a third-party service or software was the conflict. From there, you can disable services one by one to find the exact source of the problem.