If your OS is XP (for instance) Google for Latest XP Codecs, then download and install from any site you choose. The messages should then stop. - same applies for whatever OS you have.
Everybody needs up-to-date Codecs.
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
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