Fixed: How To Fix Runtime Error 1343. Posted on September 19, 2021September 19, 2021 by John Hernandez Approved: Fortect 1. Download Fortect and install it on your computer 2. Launch the program and click "Scan" 3. Click "Repair" to fix any issues that are found Speed up your computer's performance now with this simple download. Today’s blog post was created to help you if you are getting Runtime Error 1343. John HernandezRelated Posts:Fixed: How To Fix Dib Graphics ErrorsFixed: How To Fix Time Display Change In Windows 7Fixed: How To Fix Msconfig In CmdFixed: Recovery Will Use A Slow Internet Connection…Fixed Debian Kernel Boot Order.Fixed Validation Method In Windows Form Application.