An Exel Program Error

jcwoo · Post by **jcwoo** » Sat Jun 21, 2014 11:19 pm

I am a new user of 6403C picoscope.

At the first time of making my own software, I tried Exel example program you supplied through CD. But I observed an error,"Unit not opened." What shell I do afterward? Please help me.... :

Hitesh · Post by **Hitesh** » Mon Jun 23, 2014 3:29 pm

Hi jcwoo,

Have you copied the ps6000.dll and PicoIpp.dll files located in the SDK folder to your C:\Windows\System32 folder?

Regards,

jcwoo · Post by **jcwoo** » Tue Jun 24, 2014 1:14 am

Yes I did copy 3 dll files at specified folder before I pushed the button.

Hitesh · Post by **Hitesh** » Tue Jun 24, 2014 8:19 am

Hi,

Do you have an instance of PicoScope 6 running? If so, please close that.

Is there a status code of 3 returned from the call to ps6000OpenUnit?

Otherwise, check that the power supply is plugged in.

Regards,

jcwoo · Post by **jcwoo** » Fri Jun 27, 2014 7:15 am

Hi. Mr. Hitesh;

The problem was fixed after following your recommandation.
Thank you so much.

JC Woo.

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