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I have changed my win XP to win7 64 bit. I have used MyDAC 6 until this time but I have met the error "Bad handshake". I have found the solution here: http://www.devart.com/forums/viewtopic. ... sc&start=0 .
So the MyDAC has been updated to 7.1.4
The error "Bad handshake" has gone.

My problem is when I start the Delphi I get error messages:
(I have to translate from hungarian so please try to find out what it is exactly in english)
- The procedure enter point (@Memutils@_Uppercase$qqrx17System@AnsiString) cannot be found in DLL (dac70.bpl). I click OK.
- Can't load package C:\Program Files (x86)\Borland\Delphi7\Bin\dclcrcontrols70.bpl. The detemined procedure cannot be found. Do you want to attemt to load this package the next time a project is loaded?

Help me, please.

Regards,
Gersi

Hello,

Such problems show that there are still files from the old MyDAC version on your computer. Please try the following:
- remove MyDAC;
- remove all *dac*.bpl and *crcontrols*.bpl files from your computer;
- remove *.dcu files from your project;
- reinstall MyDAC.

Hello AndreyZ,

That was the solution, thanks for your help.

Regards,
Gersi

It's good to see that the problem was solved. If any other questions come up, please contact us.