Thank you for the help btw. it was Help -> Clear all unconfirmed that did the fix. But many thanks to the quick replies and help.

Kind regards

Thanks for the quick replies. I am using Bitcoin Amory. When I use fix wallet of the Programm, the Amount of Bitcoins reapears, but at the Moment I am stuck cause I cannot resend the Bitcoins.

I have sent a TX to another wallet. Now this TX could not be found anywhere and the amount was removed from my wallet.
I tried it again with sending another amount to another wallet from the same wallet the tx was not found before. This doesnt get through cause I always get the error message
that the TX can not be found. And no Bitcoins are removed from my wallet.
How can I get my Bitcoins back? Can anyone help please.