After a series of appallingly stupid events, all my own fault, trying to place certain files on an external hard drive, then deleting them and downloading a "fresh" installation, I no longer have my seed or my key file, even after trying data recovery software. I have an account with coins inside it, is there any other way to restore the wallet / get access to my coins? I would greatly appreciate any help, I'll give a phone number if anyone wants to talk me through it and I'll pay someone for their time. I desperately need to get back into this account, I have all details and even proof of transactions going into it and out of it.
Many thanks,
Dave.