Build problem in xTimeComposer 12.2.0

[matrix]

Hi,

Can't build any projects with #include<platform.h>
(win7-64bit)

Is there something which must be configured in the project to make this work?
Have tried the same tool chain on XP 32-bit - no problem like this.

Thanks for hints

**** Build of configuration Debug for project test3 ****

xmake CONFIG=Debug all
Creating dependencies for main.xc
'cmd' is not recognized as an internal or external command,
operable program or batch file.
Compiling main.xc
C:/Program Files (x86)/XMOS/xTIMEcomposer/12.2.0/target/include/platform.h:21: error: Can't open include file "C://Windows//TEMP//ccYbbaaa.h"
#include _PLATFORM_INCLUDE_FILE
from ../src/main.xc: 13: #include <platform.h>
1 error in preprocessor.
xmake[1]: *** [.build_Debug/src/main.xc.o] Error 1
xmake: *** [bin/Debug/test3_Debug.xe] Error 2

[matrix]

The problem is not present when creating a blank project,
platform.h can then be included - it was there however, when using
example projects for the XC-1A kit.