CCS/TM4C123GH6PM: After build command error shows 'can not open source file stdint.h

The issue of "can not open source file stdint.h" has disappeared by using CG_TOOL_ROOT. Thanks a lot for your advice. 

But one issue still remaining as copied below:

"Buildfile generation error occurred..

This project was created using a version of compiler that is not currently installed - 5.2.4 [ARM]:"

I am using 9.2.4 compiler and I think 5.2.4 is no longer available. 

Is there anyway I may use 9.2.4 compiler or I may get 5.2.4 (I checked TI and saw that 5.2.1 is available)

[Description Resource Path Location Type
This project was created using a version of compiler that is not currently installed - 5.2.4 [ARM]. See 'Help > Install New Software' and select 'Code Generation Tools Updates' to check if this compiler is available through a CCS update. Visit <a href="liveaction:OpenAppCenter">CCS App Center</a> to get the latest compiler support. Or <a href="software-dl.ti.com/.../a> and install the compiler, then register it with CCS through 'Preferences > CCS > Build > Compilers'. PeriodicTimer3AInts_4C123  properties Problem]

Thanks and regards,

Nasim

You can download and install different compiler versions into CCS. Please take a look at this reference page: 
\https://software-dl.ti.com/ccs/esd/documents/ccs_compiler-installation-selection.html

Hi Aarti,

I tried to install CCS 5.2.4 but it is prompting an error as mentioned below:

Could you suggest me what I may need to do.

Regards,

Nasim

Select Help | Install Code Generation Compiler Tools.  Then use the screen shot below as a guide.  Be sure the box titled Show only the latest versions of available software is not checked.

Thanks and regards,

-George