Well, you can smoothly get over this QuickBooks Error 6177by resetting the Multi-user Hosting. Here are the steps you need to go through carefully:

1. To begin with, open your QuickBooks desktop on your server computer.

2. Now, head to the File menu and choose the Utilities option.

3. You need to select the Stop Hosting Multi-User Access option and press Yes to confirm.

4. After that, click on the Close company option under the File menu. This will reset all your hosting settings.

5. Next, reopen your QuickBooks desktop, but you don’t need to open your company file this time.

6. You are again required to choose the File menu and navigate to the Utilities tab.

7. Tap on the Host Multi-User Access and hit Yes to confirm.

8. At last, click the File menu and then select the Quit QuickBooks option.