Carrying out the below steps one by one can really help in fixing the QuickBooks error code 6155. Explore each of the methods one by one:
Solution 1: Download and run QuickBooks file doctor
- You need to first download QuickBooks tool hub and move to the downloads by pressing Ctrl + J keys
- Click on QuickBooksToolHub.exe
- Click on yes tab to allow this app to make changes
- You further have to click on next to install it and also click on yes again
- Hit next tab and after that install
- Click on finish after the installation ends
- Open QuickBooks tool hub
- And under the company file issues tab, click on run QuickBooks file doctor
- Click on browse to select the company file
- Choose check your file and network
- Hit continue tab
- Last but not the least, enter QuickBooks admin password and hit next
Solution 2: Download and run Quick fix my program
- Under this process, you need to download and install QuickBooks tool hub program
- Furthermore, you should move to program problems tab and click on quick fix my program in tools hub
- Also, this process might take some time
- You need to reopen QuickBooks desktop and you are done