Read data from ASCII-File using VNT

Hi all!

I know that there already is a similar question to mine, but unfortunately it doesn't help me.

I have an ASCII-file that represents a log-file recorded with Vectors CANalyzer. I want to read this file in Matlab via

candb = canDatabase('myDatabase.dbc');
canmsgs = canMessageImport('foo.asc', 'Vector', candb);

but I get the error

Error using canMessageImport (line 93)
Unable to open CAN message log file.

whenever I try to read a file. I checked the requirements in the documentation of canMessageImport and my files are recorded correctly.

I would appreciate any help or suggestion that helps me to solve the problem.

Thanks a lot,

Marco