Help: Unit5.pas (8): File not found: ' ExtCtrlsX.dcu'

Open a project run found the problem, the Internet can not find a solution, so come and posting.
Delphi7 Enterprise Edition, PC win7-64...
Ps: I am white.

Started by Scott at February 07, 2016 - 8:03 PM

So it is a new project
If yes, have a look under the delphi7\lib directory ExtCtrlsX.dcu does not have this file,
If not, reinstall Delphi

In addition there may be problems of environment variables

Previously were guessing, I did not install 64 system

Posted by Deborah at February 12, 2016 - 8:33 PM

The Lib directory can not find the corresponding ExtCtrlsX.dcu file, the installation file could not find, so that Is it right? Environment variable, but this part does not understand, night to find a few packages down did not find

Posted by Scott at February 19, 2016 - 9:30 PM

There is probably no control problems, the original developers to install some add their own control, so the new installation can not find the corresponding.Dcu? If this is the case, can be found from the project where added which controls do?

Posted by Scott at February 22, 2016 - 10:26 PM

These.Dcu files are the corresponding.Pas file compiled file, usually during the install of Delphi will be compiled under the \lib directory, if you have no.Dcu files that should not environment variable problem.
Advise the reload time, in the installation process, full attention to have what abnormality prompt (output path not found... Soft kill intercept... Right... Etc. tips)

Posted by Deborah at March 09, 2016 - 11:19 PM

Have you said no, new projects have this problem, or the existing project just you open have this problem

But that did not say the same, I also can't help you solve

Posted by Deborah at March 13, 2016 - 11:21 PM

Well, problem solved, without Delphi7, the change of the 2007 can be a

Posted by Scott at January 10, 2017 - 7:40 PM

But the delphi2007 open source and found no ExtCtrlsX.dcu this definition, so strange?

Posted by Scott at January 11, 2017 - 6:21 PM

Installation package of resources caused by the loss

Posted by Jim at January 14, 2017 - 6:48 PM