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WINIO.SYS and Parallel Port on Windows 7 (64 bit)

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Anna king
Anna king 2016-12-24
关闭： Walter Roberson 2016-12-24
Hello
I have several laboratory software programs that use a parallel port to access equipment. We just got a new Windows 7 (64-bit) computer and I am trying to move all of our equipment to this machine. We are using MATLAB 2015a.
When I run the matlab scripts, I use the following code:
daqhwinfo('parallel','LPT1')
and get the following error:
??? Error using ==> Error using daqhwinfo (line 122) Could not get information for parallel. PARALLEL: Could not start the WINIO.SYS device driver. When I open up the Device Manager and look for non-plug and play drivers, winio.sys does not show up. I am an administrator on the computer running Matlab from an admin account.
How can I fix this?
Thank you in advance for your support.

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