How to cleanup Netinstall settings

My netinstall gone totally nuts. One one PC it stuck on ‘sending offer’. On another I was able to use it once, now when I try to flash another batch of packages it just closes after couple of clicks in the window. I want to clean up the configuration but can’t find any info in the web where it stores its settings. Also no luck finding the place with procmon.
Do you know where Netinstall stores its settings and how to perform a clean-up for a fresh use of the tool?

Read para H. - https://forum.mikrotik.com/viewtopic.php?t=182373

Yet again, there’s no answer how to remove configuration from Netinstall to run it from scratch.

Really you need one answer?

If is windows, simply “search” on same points…

On folder:
C:\Users<USER NAME>\AppData\Roaming\Mikrotik

And on registry:
HKEY_CURRENT_USER\SOFTWARE\Mikrotik

Thank you! I tried to search though the registry using 'client ip address' like it shows in the program- 192.168.88.33. In HKEY_CURRENT_USER\Software\Mikrotik\NetServer it stores like 2158a8c0.