CCES 2.8.0. debug not working

Hello,

I have been developing an application on ADSP-21489 Ez-kit for about 2 months now, and i had no problems with debugging till today. My console output states:  

Loading application: "..............dxe"
Load complete.

but i cant start my debug session at all. First i reinstalled the CCES, but without any success. Then i saw a message in the error log that states:

INFO - CCES install path: C:/Analog Devices/CrossCore Embedded Studio 2.8.0/; environment variable CCES_HOME: not set

then i set the viariable and got this message when starting cces:

INFO - CCES install path: C:/Analog Devices/CrossCore Embedded Studio 2.8.0/; environment variable CCES_HOME: C:\Analog Devices\CrossCore Embedded Studio 2.8.0\

but nothing changes. i also sometimes get warnings when i want to start the debug session:


Enablement expression is missing for config provider for org.eclipse.cdt.debug.core.coreBuildDescriptorType

Enablement expression is missing for descriptor type org.eclipse.cdt.debug.core.coreBuildDescriptorType

and i really dont know what to make of them. any help please? this problem occured when i plotted an array (did that a lot of times before) if that makes any difference.

Thank you for reading.