PxHlp driver issue

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Component installs PxHlpa64.sys
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Adobe Flash Professional CS6 no
AIR for Apple iOS support (FP) no
Adobe After Effects CS6 no
Adobe Audition CS6 yes
Adobe Encore CS6 no (conditional on deselecting the SonicWrappers_ph component)
Adobe Illustrator CS6 no
Adobe Illustrator CS6 (64-bit) no
Adobe Photoshop CS6 (64-bit) no
Adobe Photoshop CS6 no
Adobe Prelude CS6 no
Adobe Premiere Pro CS6 no
Adobe SpeedGrade CS6 no
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Maybe System Restore to a point before the problem?

what makes you think that was installed by adobe's cs6?

See here:

https://www.neuber.com/taskmanager/process/pxhelp20.sys.html