"Preload ... Loading Qt Wrapper failed Invalid access to memory location."

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You are getting error messages like these:

S: Preload (36120002): Loading Qt Wrapper failed: Invalid access to memory location.”

S: Preload (36120002): Loading Qt Wrapper failed: Unzulässiger Zugriff auf einen Speicherbereich.”

Possible cause

This could be caused by an incompatibility in the application that conflicts with the transparent hooking mechanism provided by Squish.


Use Squish’s built-in hook in the Qt application. This is explained in the manual’s Using the Built-in Hook section.