Solved
How to avoid this popup using a switch from command line?(In TestComplete and TestExecute)
No, there is not. /SilentMode selects the default button in the dialog. I'm curious as to why this is a requirement for testing your application...
Forum Discussion
So, wait... if you don't run TC in Admin mode you DON'T want to write to the log? That's a very weird requirement... the TestComplete log is the means by which TestComplete reports back what happens in the test. I'm a little confused about this. Can you share your use case as to why you need to prevent logging?
Previously when I ran TC in admin mode, I used to dump the logs to C:\Program Files location. In non-admin mode, I wasn't able to dump it at the same location.[The reason for the popup to appear in the first place]. Maybe program files inherently has a higher privilege level. In such a case, I don't wish to have the logs stored anywhere else in my local drive lest I may lose them.
Why would storing them someplace other than Program Files cause you to lose your log files? By default, a test project/test project suite's log files are saved to the same directory that the project itself is saved. And, by default, TestComplete puts those files, when created, in your document's folder. I don't see how you would lose logs in those situations.
Your best bet is to point your log folder to someplace that does not require elevated privilege, that way you can run your tests no matter what "mode" you're in and not worry about that popup.
