Source: http://outfrag.esportsify.com/forums/general-community-discussion/7849/methods-to-settle-quickbooks-error-code-6177-0-

QuickBooks error code 6177, 0 is often seen when the user makes an attempt to open the QuickBooks company file. This error belongs to the 6000 series errors and can be very much annoying for the users to tackle. This error comes up with an error message:

“QuickBooks is attempting to open this company file. Before you can open the company file from computer you must first open the company file on the computer where the company file is located (-6177, 0)”.

In case the company file is located on a server system and the user is making an attempt to access the file locally, then this QuickBooks error code 6177 is probable to happen. However, for any further information, you can call us at our toll-free number 1-888-383-0323, and ask our experts to fix the error for you

What causes of QuickBooks error 6177, 0?

1. Trojan attack
2. If the file path of file itself is corrupted
3. In case the user removed the QuickBooks related system support file unintentionally
4. Or also if the company file is moved from one system to another

Steps to resolve error QuickBooks error 6177, 0

Following are the quickest methods to resolve this error:

Method 1: Update your file location in QuickBooks

The user can move the company file to local hard drive. The steps involved in this process are as follows:

1. The very first step is to move the company file from the server to C drive
2. And then open the company file
3. After that make a portable file and saving it to the local C drive
4. Followed by closing the company file
5. And restoring the portable file from the C drive
6. End the process by collecting the company file and trying it to open it from the server

Method 2: Reset multi-user hosting

• At First, Open your QuickBooks on your server computer and then choose the File menu and click on Utilities.
• After that choose Stop Hosting Multi-User Access and hit on Yes to confirm it.

• After that choose the File menu and select Quit QuickBooks. (This step will reset your hosting settings.)
• Now you need to reopen your QuickBooks desktop without opening your company file.
• After that choose the File menu and click on Utilities again.
• Now here you need to choose the Host Multi-User Access and hit on Yes to confirm it.

• Finally choose the File menu and click on Quit QuickBooks.

Alternate steps:

• Update your QuickBooks Desktop to latest release version
• You can create a portable company file and restore it to your server
• Download and run File Doctor tool on your server
• You have to manually fix the file path
• Configure QuickBooks Database Server Manager
• Move your company file to your server’s local hard drive
• Create a portable company file
• Create a new folder for QuickBooks

Resolving QuickBooks error code 6177, 0 becomes easy, if the above stated methods are followed properly. However, there can be situations when none of the above processes work, then in that case, make sure to get in touch with a professional.

You can make a call at our toll-free number 1-888-383-0323, and take assistance from our QuickBooks enterprise support team. Our experts and certified QuickBooks professionals will be happy to help you.

Read also other article: 
Steps to Install QuickBooks database server manager
How to Resolve QuickBooks error code 6010, 100?