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C1859 Visual Studio 2008

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Great answer. –expert Nov 9 '12 at 23:22 3 This should be the accepted answer, as the other one is missing steps 10 and 11. The new behavior that fixes this problem is available in Visual Studio 2010.  The Visual C++ team has also released a hotfix for Visual Studio 2008 SP1 with the fix. Let me know what sort of build time improvements you get. If it shows up just once then congratulations - your precompiled header files are setup correctly. this contact form

You can also invoke LoadLibrary on an exe file so it is loaded at point after process creation (whereby it could collide with another module). Now, go to the C/C++ tab, precompiled headers category. Please contact the aplications support team for more information. My rebuild times went from roughly 11 minutes to 1.44! https://support.microsoft.com/en-us/kb/976656

C1859 Visual Studio 2008

Problems associated with booking flights inside another set of flights? If a solution compiles well, it doesn't mean that it is implemented correctly. You have to create two *.pch files.

These can be combined with each other. Failures like this were difficult to diagnose and often involved subtle factors, such as process creation order (i.e. Linked 7 Rebuild precompiled header 0 fatal error C1083: Cannot open precompiled header file 1 Compile Error: Cannot open precompiled header.pch — No such file or directory 2 Incredibly slow compile /analyze Compiler Option The compiler, when it encounters this special header, reads the corresponding .pch file instead.

Conclusion As you can see, working with precompiled headers is pretty easy. Kb976656 All the header files to be precompiled should be included into it. This will speed up the compilation process even more. http://stackoverflow.com/questions/11854470/what-does-unexpected-precompiled-header-error-mean I had deleted "stdafx.cpp", then when I added it back, this error would not go away until I switch off precompiled headers.

What about portable code, that shouldn't be including windows.h everywhere? Disable The /analyze Compiler Option If It Is Enabled. In other words, the precompiled header file was being built so often that it was effectively useless. If all these tricks don't work you can always throw money at the problem. I tried to fix this error by registry cleaners and other cleaning tools, but it did not work 🙁 please tell me how to fix this problem 7 years ago Reply

Kb976656

Make sure your "stdafx.h" file includes only those files that never, or VERY rarely change. http://davidstechtips.com/2010/06/unexpected-precompiled-header-error-c1859-on-windows-7/ Are there textual deviations between the Dead Sea Scrolls and the Old Testament? C1859 Visual Studio 2008 Here's sample output from VC++ 6.0: --------------------Configuration: InterlaceSimDDraw - Win32 Debug-------------------- Compiling... Kb976656 Download In a few minutes your project will be building faster.

You would get this error in that case because the precompiler header is now missing. http://digitalfishbowl.net/visual-studio/visual-studio-2008-not-installing-on-windows-7.html x UE4 AnswerHub Change Section Installation & Setup Using UE4 Rendering Packaging & Deployment Blueprint Scripting C++ Programming Legal & Licensing Bug Reports Everything Else Marketplace Japanese Korean Chinese VR Linux While large source files can be unmanageable to edit, having too many source files can also be unmanageable - and slow to build. The precompiled header file should include the big header files which slow down your builds. Archive Msdn Microsoft Kb976656

I was getting the same error and in my case the problem was due to a 'Windows Update' that required a restart (which I avoided the restart and kept getting this Inline functions and other implementation details in headers lead to many source files including many header files. Well, you can do that, but you don't need to. navigate here The *.pch file may be pretty large, which depends on how many headers are expanded in it.

How to Fill Between two Curves Positional Bathroom Etiquette Why mention town and country of equipment manufacturer? Microsoft Visual Studio 2008 Service Pack 1 Either disable precompiled headers, or use them properly. That's it.

Besides, all your colleagues will need to do the same.

These headers, in their turn, include other headers, and so on. Any code - including other #includes or defines - will be silently ignored if it comes before this include. the box is titled Runtime Error! Well, you can leave comments before #include "stdafx.h"; they don't take part in compilation anyway.

You have to #include this file from all of your source files so that if you turn precompiled headers off, your program will compile in the same manner. Put #include "stdafx.h" at the top of it, and nothing else. Some aspects of physical design are easy. his comment is here Subtracting empty set from another A question concerning Wolfram Alpha What is an instant of time?

I say unfortunate because it goes against the usual rules for what is appropriate. Completely recompiling the entire project 2 or 3 times is quite an unpleasant thing, isn't it?