Installation of a SpeechExec 5.0 b420 software, via packaged CD, may fail with a 1335 error message but only on some computers.
May also produce an error 1304 message !
Example shown is for SpeechExec Transcribe V5.0 b420
Download and install the appropriate SpeechExecFull” version software ( approx. 500MB) from the Philips website at:
Navigate to Support Center > Software Downloads. From theSoftware” pick-list…choose your software product to download.
Verification Source: Philips website