Bitwarden portable and Firewall problem

When I run Bitwarden portable 1.14.0 on a computer (Windows 10 OS) firewall pops up asking for permission to allow/deny internet connection. Problem is that every time bitwarden is started it starts from different location:

C:\users\marti\appdata\local\temp*nsrcd92.tmp*\app\bitwarden.exe
C:\users\marti\appdata\local\temp*nsiaf51.tmp*\app\bitwarden.exe
C:\users\marti\appdata\local\temp*nsk738b.tmp*\app\bitwarden.exe

I know it’s a problem of firewall and it can be solved in it (If I have the rights for change), but may be someone can help me. Is there possibility to force bitwarden to always start from one location?