Launching the C-Werk software program with client logging enabled can take a long time when the ESET NOD32 Antivirus 4 Real-time file system protection mode is on.
To solve this problem, add the C-Werk installation folder and the folder with the client logs (<Letter of system disk>:\Users\<User>\Appdata\Local\Grundig\C-Werk\logs) to the list of exceptions in ESET NOD32 Antivirus 4.