Hi Jan,
The free demo expires about once a year to encourage all users (including the users of the free version) to update their copy.
Just download it again, and the problem should go away. The expiration date is displayed when you install the software (at the end, in Readme.html).
Setting back the clock will work, too, but will create confusing dates in your files.
Werner
De : jan lietaer [mailto:jl@lsbit.net]
Envoyé : mercredi 1 août 2007 14:39
À : trnsys-users@engr.wisc.edu
Objet : [TRNSYS-users] free demo version after 2007 09 01
Dear TRNSYS user
There seems to be an issue with the free demo version of trnsys
Every time I try to run an example a ?message 105? error shows up
The only work around is to change the system date to a date prior to 2007 09 01
Best regards Met vriendelijke groeten
Jan Lietaer
Lietaer Studieburo
Leopold Sabbestraat 83 Prins Leopold Straat 65
8930 Lauwe (Menen) 8310 Sint Kruis (Brugge)
tel 00 32 477 27 87 40
email: jl@lsbit.net