file write

[Falizar]

How can I take data, write it to an ascii file then at an arbitrary time in the future write another set of data to the same file?  I keep getting file sharing violation errors.  

[Pcorcs]

Hello,

Is this file structure you are working with using the DASYLab software? Or, are you working with LabVIEW? Does you data acquisition work correctly in Measurement and Automation Explorer? 

Cheers,  

[CJ_Butler__DASYLab_Pro]

You cannot have the same file opened more than once.

If using DASYLab only, you can APPEND to the file.

You cannot read and write to the same file without a sharing violation.