QuickBooks Multi User Mode Not Working

There are many methods to resolve QuickBooks H202 error. For optimum outcomes, perform the solutions within the following order.If you are Unable To Use QuickBooks Multi User Not Working.

Solution 1: Test network connectivity

Turn hosting off on all workstations
Ping the server name from your own workstation
Enter ping[servername], and press Enter key If you detect packet loss or slow reply, this means the network needs to be repaired. If that's the case, proceed to Solution no. 2.

Solution 2: Utilize The Network Diagnostic Tool

Download and install the tool.
Scan the folder in which the data file is placed.
Put in writing the sheer number of IP addresses and Network Interfaces.
Just in case the Firewall Status section has an Open Ports button, click the button to allow those ports for QuickBooks.
Test for data file connectivity
Try opening your company data file. If the error H202 still persists, try adding the QuickBooks port towards the variety of exceptions when you look at the Windows Firewall.

Solution 3: Add your server to Windows Host file

Open the windows hosts file on the pc wherein the error is appearing. ? (C:\Windows\System32\Drivers\Etc) using Notepad. ? Open Notepad as Admin, if required.
Place the insertion point after the last IP address and type the server’s IP address.
Press the TAB key once, and type the server name.
Through the File menu, choose Save. Then, press Exit.
Try opening the company file.
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Solution 4: Create a new folder for your company file

On the quickbooks hosting computer create a new folder.
Share the folder and put up folder and Windows access permissions to talk about company files
Copy the QuickBooks Database (QBW) file to the new folder
Open your company file in multi-user mode again Solution 5: Set hosting to local files
Launch QuickBooks and press F2 to open up the item Information screen
Into the lower left, below Local Server Information, select Hosting to reflect ‘local files only’
Make certain that no other client system is trying to host exactly the same company file
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