Compatibility of Perfect Lite + TULIP software with
Windows 10 - 8.1 - 8 - 7 - Vista

(Including 64-bit versions)

WINDOWS Applications - Perfect Lite Design, P Category, V Category & I2C + C2I I-Table Conversion & TULIP software:

F1 Help:

All the 32-bit Window Applications operate under Vista and Windows 10 to Vista (32-bit and 64-bit variants) except for the Help facility (ie. activated when pressing the F1 key).

The operating system may bring up a message indicating that WinHlp32 is no longer supported by Windows 10 to Vista, see below for the typical error message that is displayed.

This situation is relatively easily fixed by downloading, from the Microsoft website, the Windows Help (WinHlp32.exe) program for the version of Windows you have. 

Click here to continue . . .


User Access Control:

The User Access Control features of Windows  10 to Vista by default restrict user access to all folders to the minimum level.

Installation of the software must therefore be done with full administrator level access while installing the software.

After installation of any (or all) modules of the software and before running the software for the first time the Security settings of the C:\Program Files\Perfect Lite folders and sub folders must be checked and must have Full control (Modify, Read & execute, Read, Write, Copy, Delete etc). If the security setting is not full, the files will be unpacked into the VirtualStore folders and will not be visible to the program. If this occurs, uninstall the software, delete the Perfect Lite folders in Program Files and in VirtualStore and install again with full administrator access access and recheck that Security settings are set to Full control before running the software. Contact us for support as required.

Click here for Security setting instructions . . .


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