D7200img.exe application code just got running with ollydbg offical 2.01 ,
it requires extra UserKey , similar as D810img.exe now , i don't know why no UserKey required
in D810img.exe when i run it just several days ago , but it's required now in D810img.exe.
It's very easy to hack UserKey in D7200img.exe and D810img.exe , the code checking Userkey of D7200img.exe
is exactly same as that of D810img.exe , after 10 minutes removing Userkey checking , D810img.exe runs normally ,
but D7200img doesn't work yet .
Damn it , so many trickery and trap inside D7200img !
i would say , lots of kind of current software technology related to encryption/decryption , anti-debugging and
anti tracing could be found in D7200img shell .