QB Issue Resolution:

We can try clearing your app’s cache. You remove the temporary files when you clear the app’s cached data and it resets an app to its default state.

Let me show you how:

  1. Open your QuickBooks Online Windows app.
  2. Click File.
  3. Choose Clear Cache.
  4. Close the app.
  5. Reboot your computer.
  6. Then, reopen the app.

Please let me know if you were able to log in to your account using the app. I’d love to hear when this issue is fixed.

Resolution for Issue 'I can’t sign in to QB online from the QB online app on Windows. I keep getting the login screen and can’t sign in; but no problem signing in from browser. Any ideas?' available: Yes (Solved).
Source: Intuit Community forum.

I can’t sign in to QB online from the QB online app on Windows. I keep getting the login screen and can’t sign in; but no problem signing in from browser. Any ideas?: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for account using
Quickbooks Repair Pro will resolve it efficiently and affordably. Guaranteed resolution of your issue, or you pay nothing!

Error Recovery for account using [Canada]
E-Tech is the #1 Quickbooks data migration and Conversion service provider.

Get 50% off Quickbooks Online

Click Here for 50% off!

Additional Support Options: