"Heap Check Failed" on all projects with 7.01 (project runs fine though)

Anders Olsson 6 months ago in IQANdesign updated by Gustav Widén (System support) 5 months ago 3

I am getting "Heap Check Failed" on all projects when checked with 7.01, including old projects made in 6.06 (which doesn't get "Heap Check Failed" when checked in 6.06).

Even tiny projects like the one below triggers this warning in 7.01.

The warning doesn't seem to cause any issues though, project still runs as expected.

Image 4092

Image 4091


The error indicates that IQANdesign fails to load a support library used for checking RAM utilization and settings size. Has the installation folder of IQANdesign been moved or renamed after installation? Have you tried to reinstall IQANdesign 7.01?


Thank you for your reply,

It appears that the problem was due to that I uninstalled IQANDesign 7.00 after installing 7.01

Reinstalling 7.01 solved the issue.