not recognizing my passphrase after moving from XP to Win7

[eMyListsDDg]

now i'm finding out after moving from XP to Win7 that i can't edit my keys or decrypt email test messages. 

the passphrases to decrypt i have aren't working from command line or my email app.

during migration i copied all the files from <user>\<apps>\gnupg dir on XP to my new machine.

is there command line opt for gpg2 to run to sync my key ring or am out of luck after moving to new machine and have to create new key pairs?