The situation: I recently turned on my rather old Fujitsu notebook where I had/have a Bitcoin Qt wallet intended for storage of Bitcoin only. I realised that the RAM memory/storage space was insufficient to syncronise the wallet, so I sent the 'unsynced' content of that wallet to a multibit wallet on another computer where I have other bitcoins. The bitcoin sent from my Bitcoin Qt wallet have not arrived,and unless I add some more memory to my old Fujitsu (difficult I am told), I am not able to reactivate my Bitcoin Qt wallet. Nonetheless, I have backed up the Bitcoin Qt wallet.dat file on an external hard-drive.
My questions: 1) Do I just have to be patient and wait for the transaction to be processed, and/or, 2) is there something I can do with my wallet.dat file such as opening up a Bitcoin Core wallet?
Thank you so much