1.  TurboCAD 2021 exe files not downloadable.

2. The following disk images couldn't be open - no mountable file systems" (FloorPlan Mac 2021)

3.  Big Sur update link. 

4.  Trial keys

5.  TurboCAD clean installation.

6.  DesignCAD clean installation.

7.  Activation button greyed

8.  Activation limit reached.