Sandbox error in vcode

hi im trying to install the sdk and sandbox wont run in vscode .When try to run
./sandbox up testnet it promts to open the sandbox file. can i get help on how to run the program correctly.

Are you running git bash or wsl2?

The problem is more to do with how wsl is setup and possibly not having the Ubuntu distro installed.

If you haven’t done so already try following this guide step by step to setup wsl2 and paying special attention to the command

wsl --setdefault Ubuntu

wsl2 setup guide: