Best Way To Fix Tekla Numbering Error Posted on September 16, 2021September 17, 2021 by Donald Serrano 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. Over the past few weeks, some readers have reported a Tekla numbering error. Donald Serrano