Setup has detected already installed DAC problem

inageib · Post by **inageib** » Sun 21 Mar 2010 03:07

Hello,
I get this error when I try to install unidac on my delphi 2010 , I am sure I removed the previous unidac version and I have now only fibplus , but I need it , I hope this is not the reason for this message

---------------------------
Setup
---------------------------
Setup has detected already installed DAC packages which are incompatible with current version.

Please uninstall DAC products.
---------------------------
OK
---------------------------

eduardosic · Post by **eduardosic** » Sun 21 Mar 2010 03:27

inageib wrote:Hello,
I get this error when I try to install unidac on my delphi 2010 , I am sure I removed the previous unidac version and I have now only fibplus , but I need it , I hope this is not the reason for this message

---------------------------
Setup
---------------------------
Setup has detected already installed DAC packages which are incompatible with current version.

Please uninstall DAC products.
---------------------------
OK
---------------------------

try

setup.exe /force

inageib · Post by **inageib** » Sun 21 Mar 2010 03:42

ok that makes the setup start but now I have another error message while installing

---------------------------
Setup
---------------------------
Internal error: Expression error 'Runtime Error (at 55:2139):
Cannot open file C:\UniDac2010\Demos\UniDacDemo\Base\DacDemo.inc.'
---------------------------
OK
---------------------------

I am on windows 7 64bit by the way , is that the problem ?

please advice

thanks

eduardosic · Post by **eduardosic** » Sun 21 Mar 2010 04:03

inageib wrote:ok that makes the setup start but now I have another error message while installing

---------------------------
Setup
---------------------------
Internal error: Expression error 'Runtime Error (at 55:2139):
Cannot open file C:\UniDac2010\Demos\UniDacDemo\Base\DacDemo.inc.'
---------------------------
OK
---------------------------
I am on windows 7 64bit by the way , is that the problem ?

please advice

thanks

try this,
remove all version of DevArt components
find for files *dac*.* and delete this.. (spacially .bpl )
disable UAC
run install with adminitrator rigths

inageib · Post by **inageib** » Sun 21 Mar 2010 10:08

I did that and now I can run setup without /force but the last error message is the same

thanks

eduardosic · Post by **eduardosic** » Sun 21 Mar 2010 12:57

inageib wrote:I did that and now I can run setup without /force but the last error message is the same

thanks

try to install Unidac in Default Path

inageib · Post by **inageib** » Sun 21 Mar 2010 14:56

I tried that

however I continue the setup and it work , but why this error !!

thanks alot

eduardosic · Post by **eduardosic** » Sun 21 Mar 2010 14:59

inageib wrote:I tried that however I continue the setup and it work , but why this error !!

thanks alot

heheh, try to download a new setup file..
tomorrow devart support help you.

inageib · Post by **inageib** » Sun 21 Mar 2010 16:15

ok thanks alot

Dimon · Post by **Dimon** » Wed 24 Mar 2010 14:52

Was the problem solved? If any questions come up, please contact me.

brace · Post by **brace** » Wed 08 Apr 2015 15:04

This problem happened when trying to install SDAC 6.1.6 after removing 7.0.2.

After some unsuccesful attempts (deleting bpl, dcus and registry keys) i reinstalled SDAC 7 (newer), uninstalled it again and installed SDAC 6 (older).

Then it worked.

Dimon · Post by **Dimon** » Fri 10 Apr 2015 13:34

If any other questions come up, please contact me.

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Setup has detected already installed DAC problem

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