Can't Open Company File in QuickBooks? What to Do Next? QuickBooks Desktop Error 6175 One of the most important parts of QuickBooks is the company file. It can mess up your entire workflow if it doesn't work right. Occasionally, users may see an error notice that reads, can’t open company file in QuickBooks, which can stop them from doing anything in the program. Several potential explanations for this problem exist, including corrupted file contents, encrypted or compressed files, naming or extension issues, and access authorization concerns. QuickBooks users may experience severe frustration and disruptions due to such errors. To help you with the process, we have put together this thorough tutorial on how to fix the Cannot open QuickBooks company file error. Alternatively, you can get help from QuickBooks professionals who consider the quest option to resolve the error. Dial 1.855.738.2784 and connect with the team of QB ProAdvisors to get instant assistance. Why Can QuickBooks Not Open the Company File? Multiple reasons can be responsible for why you cannot open the company file in QB Desktop; let’s get familiar with them: 1.Issues preventing a QuickBooks company file from opening can include access permission restrictions, encrypted or compressed files, incorrect filenames or extensions, and data corruption within the file. These problems can disrupt normal file operations, causing QuickBooks to fail to access the company file. 2.The file might be inaccessible because another user has already opened it on the shared network. This prevents additional users from accessing the same file simultaneously, leading to conflicts and access issues within QuickBooks. Let’s Fix QuickBooks Company File Won’t Open Issue You can try these two solutions to fix QuickBooks error 6175 triggered when QB lost the connection with the company file: Solution 1: Don’t Save the Desktop When Closing QuickBooks QuickBooks reopens any windows left open when you close your company file. If large reports or multiple windows are set to open automatically, QuickBooks might freeze on startup. 1.Start the QuickBooks Desktop. 2.On the 'No Company Open' screen, select your company file. 3.Press and hold the ALT key, select Open, and wait until the company file opens. Keep holding ALT until the file opens. 4.If prompted to sign in, release ALT and enter your password. 5.Then press and hold ALT again and select OK. If your company file opens successfully, disable the 'Save the desktop when closing' preference: 1.Head to the Edit menu and select Preferences. 2.Select the Desktop View. 3.Choose 'Don't save the desktop' and then select OK. 4.Close and reopen QuickBooks, then open your company file. If the file opened successfully, the issue is resolved. If not, proceed to Solution 2. Solution 2: Turn Off Hosting on Workstations If your company file is hosted on a network, ensure that only the server computer hosts the file. Turn off 'Host Multi-User Access' on your workstations: 1.Open QuickBooks on a workstation. 2.Go to the File menu and select Utilities without opening the company file. 3.If you see 'Host Multi-User Access,' do not select it and move to the next workstation. 4.However, if 'Stop Hosting Multi-User Access' appears, select it. 5.Repeat these steps for all workstations. Next, check the server computer: 1.Open QuickBooks on the server computer. 2.Go to the File menu, then Utilities. Select the 'Host Multi-User Access' option if you see it. 3.Toggle the multi-user setting off and on. 4.From the File menu, choose Utilities and select 'Stop Hosting Multi-User Access.' 5.Repeat the above steps, go to Utilities, and select 'Host Multi-User Access.' 6.Try opening your company file again. After reading this blog, we hope you can easily fix the problem of can’t open company file in QuickBooks. These easy solutions allow you to resolve typical company file issues seamlessly. However, if you face any issues during the process, you must contact QB experts, dial 1.855.738.2784, and connect with experts now!