I have imported GPG public key into Window machine, after one week , it got deleted automatically and again I imported key but again it got deleted, may I know the reason for automatic deletion and let me know the solution for this.
There is no automatic deletion in gpg4win / GnuPG. Is there maybe any script that is interfering or is somehow your %APPDATA% directory removed after 5 days?
GnuPG stores keys in %APPDATA%\gnupg ( expands to c:\users\<username>\AppData\Roaming )
Or is there maybe some other tool or script deleting the key? How are you using it?
Prio Low as I think that this is more of a user question / help request and not a bug in our software.