[Target]Debug/Release Build Proplems

Trying to build the sample “hello world” application out of Open AT - M2M Studio.

Using “[Target]_ARM_ELF_GCC_Debug” build configuration.

Got the following error message:

**** Rebuild of configuration [Target]_ARM_ELF_GCC_Debug for project HW1 ****

**** Internal Builder is used for build               ****
C:\Program Files\Sierra Wireless\m2mstudio\tools\armelfgcc\4.0.1\bin\arm-elf-gcc.exe -D__OAT_API_VERSION__=631 -D__arm -D__GNU_GCC__ -D__DEBUG_APP__ -IC:\Program Files\Sierra Wireless\Embedded Software\com.wavecom.openat.ide.spm.lib.os.model.6.31.0.03_6.31.0.03\resources/ADL/basic -IC:\Program Files\Sierra Wireless\Embedded Software\com.wavecom.openat.ide.spm.lib.os.model.6.31.0.03_6.31.0.03\resources/ADL/itf -IC:\temp_skiesewetter\m2m_work\HW1\itf -IC:\temp_skiesewetter\m2m_work\HW1\inc -O0 -Os -ggdb3 -Wall -c -fshort-enums -fdollars-in-identifiers -nostartfiles -fno-strict-aliasing -fno-common -fomit-frame-pointer -mthumb-interwork -mthumb -march=armv5te -msoft-float -mfpu=fpa -mapcs -mno-apcs-stack-check -osrc\hello_world.o ..\src\hello_world.c
arm-elf-gcc.exe: installation problem, cannot exec `c:\program files\sierra wireless\m2mstudio\tools\armelfgcc\4.0.1\bin\..\libexec\gcc\arm-elf\4.0.1\cc1.exe': Exec format error
Build error occurred, build is stopped
Time consumed: 1033  ms.

The [RTE]-Build works without any problems…

c:\program files\sierra wireless\m2mstudio\tools\armelfgcc\4.0.1\bin…\libexec\gcc\arm-elf\4.0.1\cc1.exe

When I try to start this program as standalone, i got the error message, that it is not a valid win-32 application :frowning:

…still couldn’t fix this problem.

Is there any possibility to use an alternate compiler???