I had the same problem. It's not vista, you just need a reinstall.
I still have the problem, actually. >_<
A way a lone a last a loved a long the riverrun, past Eve and Adam's, from swerve of shore to bend of bay,
brings us by a commodius vicus of recirculation back to Howth Castle and Environs.
Make sure you have done a full clean reinstall and then if it carries on doing so, post back.
If not, then it might be bloom so you might just have to disable it.
"Time is too precious to be idle." - Saigo Watanabe "Death is something that is inevitable, Something you cannot run away from." - Katharina Hildegard
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Uninstall. Don't press re-install. Delete the FL folder, all of it, some .dll's will stay behind so you need to delete them.
Install FL.
Activate mod.
Play.
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<span style="color:#000000">All morons hate it when you call them a moron.
what you might also consider is that the download was corrupted. - so - if you made a 100% fresh reinstall - of all ( game 1.0, FLMM 1.3, modfile ) and its still crashing .... you might want to download again, delte everything again - also delete the modfile in FLMM - and install the new one.
also, after you have done your clean re-install (including clean download) you might want to go and delete all the bloom files before you activate the mod. see Silent's post on the Bloom effect.