The compiler could not create an output file. This can be a compiled unit file (.dcu ), an executable file, a map file or an object file.
Most likely causes are a nonexistent directory or a write protected file or disk.
Reasons why an output file could not be produced:
- You don’t have the required write permission for the directory.
- Check the access privileges of your application.
- Make sure your source is not on a read-only drive.
- The linker (RLink) has generated an error, possibly due to finding unexpected versions of the .dcu, .bpl, and .dcp files
- The process (.exe) is locked by another process. For example, in debug mode, the debugger typically locks the executable.
I am trying to run some demos and failing. The error message is in the subject line.
I have received the same message on my laptop (win 7 pro 32-bit) and my fast desktop (win 7 pro x64). I have reinstalled repeatedly on the x64 machine but no avail. It seems something fundamental is wrong; this never happens with your products.
Hello Joseph.
Thank you for your message. This problem can be caused by several factors. First, there may not be enough space on this local drive.
Also, UAC can block full access to this folder. Please try to define another path for DCU files, but please make sure that the folder in the new path exists (the IDE does not create folders). If this solves the problem then the cause of this behavior is UAC.
Please keep me informed of your progress with this issue.
Best regards,
Ingvar.
Hi Ingvar,
Thanks for the prompt reply.
As to what may be causing the problem:
1. my machine has a huge amount of disk, so that can be ruled out.
2. I turned off user account control, but am still compiling.
All I am doing is trying to run your std demos.
For example C:Program FilesDeveloper Express.VCLExpressPrinting System 4DemosDelphiDemosD14.groupproj:
I open D2010, open above file and click the ‘compile and run’ green icon.
It’s strange to me that it would error out on dxCore.dcu and try putting it in the above indicated directory — why would I be getting that error in the first place.
How am I supposed to run your demos if not this way?
Ingvar,
After I turned off UAC I restarted and it compiled.
I’m just curious: why would UAC interfere? Is UAC just not for people doing development?
Also — why would the demo try to compile into the Sources directory?
Finally, of subject, does Dev Express have a list of experts in the use of your components?
I have used your components for years, but I’ve often wondered about taking more advantage of their richness.
Thanks for your help.
Cheers,
-Joe
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What I do when I want to compile a demo, is to right-click on the top level devexpress folder, click properties then on the security tab, click ‘edit’ then on the ‘Users’ group and click allow full control, then save all that. This make it possible to compile things in the sub-folders.
Of course, it would be nicer if DevExpress could make the permission like this on the installation, or even better would be to install the demos in the public documents folder as they do with the .NET demos.
Hello Joseph.
Unfortunately, UAC behavior is out of our Support Team’s scope. It seems that it somehow blocks the «write» access to system directories.
As for the compiling in sources directory, by default, IDE places DCU and other files in the same folder, if output paths are not explicitly defined.
As for the list of experts, unfortunately, we don’t have such one. However, we have an extensive Knowledge Base, which covers a lot of questions related to our controls. In addition, you can use our search functionality to find related issues.
And finally, you can contact our Support Team to get direct help.
Please feel free to contact us if you have any questions regarding our controls.
Best regards,
Ingvar.
It seems that problem still persists. Had the same error trying to run Scheduler demos. Widows 7 64 Pro/XE2/12.2.10. Running Delhi as admin solved probem but left unwanted dcu files in Source folders across Program Files.
Issue
I’m unable to run Delphi 7 on Windows 7. The following error is displayed:
Fatal Error: Could not create output file ‘C:Program FilesBorlandDelphi7ProjectsProject1.exe’
Solution
A few words of thanks would be greatly appreciated.
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Published by jak58 . Latest update on November 13, 2012 at 06:04 AM by jak58.
This document, titled «Delphi 7 — Fatal Error: Cannot create output file «project1.exe» . » is available under the Creative Commons license. Any copy, reuse, or modification of the content should be sufficiently credited to CCM (https://ccm.net/).
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