Hi,
Sorry, I only have access to the original software manuals such as LabBase and MassLab. MASPEC 32 is alternative software, but you should be able to get the manuals from the company that provides it, or a supplier. eg.
www.mascom-ms.de
Also, you could try to find Mass Spectrometry Services Ltd in the UK, as they manufactured and marketed the MASPEC upgrade to the data system on the VG Fisons Trio series of GC-MS. The MASPEC II 32 Data System software was apparently specifically designed as an upgrade for the original LAB-BASE software on the Trio GC-MS range. a search of the Internet archive may also find some email or www addresses.
Sorry that I can't be anymore helpful for the software that you have, but I can assure you that you really wouldn't want to go back to Lab-Base or MassLab.
Bruce Hamilton