Clear Task Error

Hi,
i use DAQmx Create Channel.vi's to create 3 Channels: one of them as differential- so i have 2 (later maybe 3) tasks. Problem is, when i start my VI, i get error how some task resources are reserved, but i use Clear task?!?
Here is my application.
p.s.: Why not DAQmx Assistent Express? Because i need to change the sampling rate online.
Thanx in advance
Vedran D.
Attachments:
Uff_10_05.vi ‏119 KB

Dear vedran,
You have to combine measurements of the same type into one task.
To understand better please have a look at the following links:
Why Do I Get Error -50103 When Using Multiple DAQ Assistant Express VIs?:
http://digital.ni.com/public.nsf/websearch/04BEDD9E9E91ED3486256D180048116D?OpenDocument
NI-DAQmx: Creating an Analog Input Task with Multiple Measurement Types:
http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=CA272F2D99585A8AE034080020E74861&p_node=200509&p_source=External
I slightly modified your VI (attached). Now it should work but with your card you're not able to change the sample rate of these measurements seperatly.
Best regards
Attachments:
Uff_10_05(modified).vi ‏101 KB

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