April 27, 2022 8:02 AM EDT
Primary factors leading to these errors include the following:
- Windows infected by a virus.
- Corrupted or virus-infected QuickBooks download file(s).
- Microsoft Windows installer got corrupted.
- Restricted permissions for installing QuickBooks Desktop software.
- Unsuccessful/Incomplete QuickBooks Desktop downloading.
- All the files are locked.
Visit Website : QuickBooks error code 1601, 1603 and 1642