HistData In intouch wonderware

b_e33

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• Apr 21, 2013

• #1

i use in my program the object HistData Wizard ,and when i connect him
he create new access name and when i activate the view run time it`s messege me this messege:
Cannot access topic "ViewStream1" for Access Name "histdataviewstr"
start application "HISTDATA.EXE"?

when i push the button on the object to save CSV file its save and everything ok
but how can i fix this error messege?

 

robo77

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• Apr 21, 2013

• #2

add to startup.

 

b_e33

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• Apr 21, 2013

• #3

what u mean about add to startup?
lead me what to do i will be very heppy

 

robo77

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• Apr 21, 2013

• #4

add the histdata.exe to the startup folder of the pc. then reboot

 

b_e33

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• Apr 21, 2013

• #5

and then that messege will gon?

 

robo77

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• Apr 21, 2013

• #6

the easy process I use is to right click on the .exe file. And send a shortcut to the desktop. I then drag the shortcut to the window button on the screen, wait for folders to show, then drop it in the startup folder.

 

b_e33

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• Apr 21, 2013

• #7

but now it not creat the CSV file when i push the button Save to file...
the messege gon but the file does not created....

 

b_e33

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• Apr 21, 2013

• #8

why now after the messege gon the file does not created...