It is almost impossible to answer your question because you provided almost no useful information.
Is "88705" the number of a LabVIEW Error? You don't explain what this number is, and don't provide any other context for such a message (like what program you are running, what version of LabVIEW you are using, what kind of computer you are using, whether or not you have any experience or competance using LabVIEW, ...
There appears to be no Error with the number 88705.
There does appear to be an Error with the number -88705. I hope you know and appreciate the difference between, say, 20 and -20, 88705 and -88705 ...
If you did have a real LabVIEW Error, it is probably because your LabVIEW code (which you failed to attach) has an error, or the hardware you are using has a problem (is it turned on? what is it? has it ever worked?). We can't provide much advice because you didn't provide us much information.
