Millisecond Forums

> Took some doing but I found the right driver for my video card.  Now it works fine. Great! Thanks for the update on that -- seems to confirm the initial theory, i.e., buggy graphics card driver.

Took some doing but I found the right driver for my video card.  Now it works fine.  

> That's correct. However, what happens when you run the Inquisit 3 version of the script in Inquisit 4? Same issue or not?

I ran Inquisit 3 version script in Inquisit 4.

same issue. I don't see any arrow images on the screen.

> I tried same task with inquisit 3, and It worked fine.

and one more thing...
I tried same task with inquisit 3, and It worked fine.
Every image files were showing on screen.

As far as I can tell up to this point it's an issue with your graphics card -- I really don't know how to fix it, certainly not how to fix it immediately.

Hi, I dowloaded bmp files, and tried again with new images files.All I saw was red square (erase.bmp, I guess...), but no arrows.How could I fix this?

I will get a temporary admin account to check tha graphics card driver and get back to you.  

> The left arrow or right arrow may delivered but under the erase image?Since the erase image is only displayed *after* the arrow, that should not be possible:

/ stimulustimes = [0=fixation; 250=stim; 1500=erasestim]

Question is why aren't the other two stims not drawn on your system (the fixation circle at 0 and the arrow stimulus at 250).Have you made any edits to the script or are you using it as is?For the record: I am (still) unable to reproduce this under Win7 and would suspect the cause to be a bug in the graphics card / its driver. Based on your descriptionit would seem that it's not updating the screen as it's supposed to.

Problem persists... The problem is clearly now (thanks to the fact that I saw a red box the whole time and heard some beeps) that the erase image is not going away.  The left arrow or right arrow may delivered but under the erase image?