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VisiLogic Won't Open


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Please note to install the software while the Windows UAC is OFF and after rebooting the PC.

Please reinstall VisiLogic (V9.7.24 recommended) as follow:


1.    Backup you projects and delete all the files related to Unitronics installations.

2.    Erase the “Unitronics VisiLogic_C”  folder  from- C:\Program Files\Unitronics

3.    Erase the “Unitronics”  folder  from- C:\Program Files\Common Files.

4.    Perform Windows update and restart the PC

5.    Log-on as administrator

Save the setup file on your desktop and make sure that the installation file is not blocked (Right click on the file>Properties) If yes, just click on the unblock button:


Install VisiLogic.


If software opened properly, Go to the properties of VisiLogic shortcut and under compatibility ticked verify the Privilege Level “Run this program as an administrator”.



I hope it helps..

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