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Forum Newbie
Group: Forum Members
Last Login: 12/15/2006 4:35:06 PM
Posts: 2,
Visits: 5
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| I just installed E-Prime 2.0 BETA on my desktop, which is a Compaq Presario (AMD Atholon(tm) 64 Processor, 3200+, 2.21 GHz, 1.87 GB of RAM, with Windows XP). I am running a paradigm with avi video files. The files are 2 s long with a randomized interstimulus interval between 5-11 s. My paradigm runs, but once completed, the E-run prompts me with the following error: WARNING: Clock.SystemTimeDrift exceeds threshold value. Data from this run may not be usable. Contact PST tech support to determine diagnosis of this clock drift issue. I looked on the web support site and it advises individuals to contact PST to receive a utility that can detect the best clock for experiment data collection. Can anyone help with this?
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Forum Newbie
Group: Forum Members
Last Login: 12/15/2006 4:35:06 PM
Posts: 2,
Visits: 5
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| I've corrected the problem. I thought I post the solution that worked for me in case others have a similar problem. I installed DirectX 9.0c (a free download online) and now my experiment runs without the time shift. A couple of the videos do not play the beginning few milliseconds, but other than that, the timing is corrrect.
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