How to Fix QuickBooks Error 3008?

Users ought to check the right QuickBooks installation. In most of the events, users commit the error whereas downloading QuickBooks which ends up in QuickBooks Error code 3008.

QuickBooks Error Code 3008 classified because of the error with an associate invalid certificate or non-trustable certificate.


This error mainly occurs due to unknown malware attack (which infects the whole system and rupture the licensed certificate needed in QuickBooks).

QuickBooks Error 3008: Effects

As error 3008 happens because of unknown malware, there is also the case that even software repairing tools like QuickBooks File Doctor won’t facilitate in fixing the error. Users can then ought to purchase the licensed software to figure the operation again in QuickBooks.

Apart from this, users won’t be ready to access their documents like company files. It should end up in the loss of their essential documents if not resolved effectively.

Troubleshooting QuickBooks Error 3008

If you want to deal with this error, follow the below instructions:

Unchecked Use Proxy:

Users are required to uncheck Use Proxy through IE Settings. They have to follow some easy steps:

  • Users ought to click on the gear icon (or, tools) given on the internet explorer window.
  • Users ought to click on web choices and move to the Connections tab.
  • Then, users ought to click on LAN Settings.
  • Then, users ought to uncheck Use Proxy and by default detects settings examined. After that, users need to click on Ok.
  • After that, users need to run QuickBooks sync Manager, and there they have to verify the proxy settings.
  • Checked mark sign up Use Proxy Server can indicate the presence of the virus within the system. If it’s not there, then it’ll show the secured network.

Third-Party Apps:

Users might switch to third-party apps which may influence the higher than a drawback. QuickBooks doesn’t advise their users to opt for third-party apps. If the issue is getting worse, then this feature might be the winner.

We hope this article can assist you to resolve this error. If the above-shown solution does not fix your problems effectively, it’s best to get technical assistance from a professional. Get in contact with our accounting experts at +1(844) 929-2244 for technical assistance and they will help you to troubleshoot your issues efficiently.


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