I swapped the VCL AdvGrid with the FNC grid, and many people (not all, I also dont get this and cant reproduce it) who run our program are getting exceptions "EOSError System Error. Code: 1400. Invalid window handle". Below a part of the stack trace. 004909cd +00d scrapebox.exe System.SysUtils …

FNC Grid cause suddenly EOSError 1400

Pieter (Pieter) July 2, 2020, 10:01am 4

Unfortunately, without more details, it's unclear how we can reproduce this here. Is the application running on a virtual machine?

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