QuickBooks Error 6190 816 happens once multiple users try and open the corporate file into single-user mode. This error can even happen if there’s a discrepancy between the corporate file and the transaction file. To boot, the system isn’t able to settle for the changes that result in QuickBooks error 6190 and 816.


  • It might occur if another user is making an attempt to access the corporate files once it’s on the Single User Mode.
  • Update failure ensuing from change a file on a different system with an updated.
  • transaction file may end up in these errors.
  • The transaction Log file won’t be matching with the corporate file.
  • The least possible reason is information corruption within the data file.

QuickBooks Error 6190 and 816: Solution

Step 1: Use the QuickBooks File Doctor Tool

The first issue that you simply should do is update your QuickBooks and install QuickBooks File Doctor Tool. Then follow the below-mentioned steps.

  1. Run the Tool.
  2. If you’re not logged in as the administrator, it’ll raise you to try to do so.
  3. Two choices are going to be viewed on the screen: Network property only and each File damage and Network connectivity.
  4. You must choose the primary possibility as that may discover all the corrupted and broken files and can fix the QuickBooks error 6190.
  5. Next, once it asks for a word, enter your Admin password.
  6. Then it’ll raise whether or not the file is on the computer or Server. You must opt accordingly and click on Proceed.

Step 2: Fix the Discrepancy

In the usual theme of things, it’ll automatically discover the broken files and repair the corruption. If QuickBooks error -6190 -816 still remains, you’ll be able to continue with Fix the Mismatch. it’s imperative that you simply use the same system during which you’ve got saved the corporate file. Rename the files, it’ll cause no information loss and so follow these steps.

  1. Open the corporate folder and notice the corporate file.
  2. Right-click on the corporate file and choose the option “rename.”
  3. Similarly, rename the Transaction Log File.
  4. Exit the system and open QuickBooks and login into the corporate file.

Step 3: Single User Mode Check

  1. After ensuring all users are logged out, restart the system.
  2. Copy data file on the desktop (or anywhere besides the source) and so once more go back to its original location.
  3. Sign in to QuickBooks.

We hope this article can assist you to resolve the QuickBooks error 6190 816. If the above-shown procedures don’t resolve your problems, at once get in contact with our eBetterBooks Support at +1-844-929-2244 for technical assistance.


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