What about PC2? Is that one still working fine? If it does, you can export the private keys from there and then import them into another wallet that isn't as resource intensive.
I'm trying to do something like this now, but here is where I'm at currently:
I have 2 wallets offline on PC2 in Armory. When I clicked 'backup individual keys," one of them gave me a ton of output, many lines each with 3 rows: a ~30 dig number, followed by a Privbase58 code with spaces, followed by a PrivHexBe code with spaces. The other wallet had none of this information, just the paper backup code.
I entered the first Privbase58 code into blockchain and once deleting all the spaces it seemed to recognize it, but read "0.00 btc." So it was empty.
Should I keep trying this fopr the many different Privbase58 codes? Even if one accesses the wallet they came from, I'm left with the issue of wallet 2 now providing me with these private keys for some reason. Any ideas?