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Assure only 1 driver:

  1. Click the Windows Start Button (bottom left corner of the screen) 
  2. Go to Control Panel 
  3. Select Programs and Features 
  4. A list of installed programs will load. Allow this to finish populating before moving forward. 
  5. Scroll to the bottom and check for 'Windows Driver Package - Silicon Laboratories...' 
  6. To the right will be a version number. The current version should be 6.7.0.0 
  7. If you have any others listed, left click to highlight one of them. Then click uninstall at the top. 
  8. Repeat step 7 until you only have version 6.7.0.0 installed. 
  9. Restart your computer and test for issues in the software 

NOTE: if you do not have version 6.7.0.0, then:

  1. Uninstall all of the Silicon Labs drivers. 
  2. Restart your computer 
  3. Download the latest driver at www.p3proswing.com/downloads/P3Driver.exe 
  4. Once download has completed, run the program. 

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