[kirby]

The error occurred because the ISTAGUI.exe.config file of ISTA installed on my PC was damaged.
Please provide the ISTAGUI.exe.config file.

[vld]

The error occurred because the ISTAGUI.exe.config file of ISTA installed on my PC was damaged.
Please provide the ISTAGUI.exe.config file.

Here it is:

[kirby]

The error occurred because the ISTAGUI.exe.config file of ISTA installed on my PC was damaged.
Please provide the ISTAGUI.exe.config file.

Here it is:

I appreciate your kindness. 
I will make good use of the file you attached. thank you so much.

[GoNz0-]

Anti-virus likes to delete this file for the fun of it