error 1074395997

[elac]

I recieve this error when my vi is running and trying to save all data (I currently have it saving data and images for both the raw and speckle flow index coming from a firewire camera). This just started happening and I'm not sure why. I would just like to know what this error means. The full error is: Error-1074395997 occurred at IMAQ WritePNGFile. Possible reason(s): IMAQ Vision: Invalid parameter. 

Like I said this is the first time I've gotten this error so a little confused. Thanks!

[Eric-J]

Please double check all of your inputs and make sure the file path is valid (ie no return characters or invalid characters). Also, make sure you have full access to the directory that you are accessing. It appears that this error is encountered when a file path contains bad characters.