Error while downloading dSPACE RTI Simulink model to MicroLabBox

Hello,

while I attemp to download any program generated from Simulink + dSPACE RTI to MicroLabBox hardware, I get the following error:

PLATFORM:      ds1202
*** ERROR: An error occurred while downloading a real-time application binary to the following hardware system.
Operation failed. Internal error. dSPACE Support information: Attempt to load application process failed. Cannot create child process. Please check message log for further information. Affected application: 0x8518c5.[1695.914]
Cannot load real-time application.[0.000]
Cannot load application process. See message log for further information. dSPACE Support information: Affected application process: 1. Total number of application processes in application group: 1.[0.000]
Could not download application.
An error occurred while loading the application.