Recovery after failed move of .ipfs on Desktop

I’m sorry if i shouldn’t ask another question not related to this topic.

Right after i saw a message about pinning (the message just flash & gone), i can no longer access my file directory (see attached screenshot). i’ve a habit to pin all my files stored on my local node, it this necessary?

My IPFS Desktop is installed on my Windows 10 machine on c:\ (which is a SSD card), and my data is stored on d:\

Few days ago i moved my .ipfs directory from c:\ to d:, a HDD, then everything went down.

Now i’m trying to rebuild everything from scratch on my d:\ and things are not so smooth as before.

So frustrating!!!