QuickBooks Error H202 occurs when the software cannot connect to the company file located on another computer, often due to network or hosting configuration issues. This error prevents users from switching to multi-user mode, disrupting workflow and collaboration. Common causes include incorrect DNS settings, firewall blockages, or missing server services. To resolve it, ensure hosting is enabled on the server and use QuickBooks File Doctor. If you're still experiencing issues, expert help is just a call away. Contact QuickBooks Support at +1-866-500-0076 for step-by-step assistance in fixing Error H202 and restoring full functionality.
