Add spaces: dxtmsft.dlldevicecan'twork/Nosound:Actually,inmostcasesdeviceproblemisbecauseof.sysfiles.

Answer: dxtmsft.dll device can't work/No sound: Actually, in most cases device problem is because of .sys files.

Add spaces: Economiesnowhereintheworldexistinavacuum.

Answer: Economies nowhere in the world exist in a vacuum.

Add spaces: Anyothervendor–boththroughthewebandthroughlandbasedretailersarenotauthorizedandshouldthereforenotbeentertained.Generally,productsandsolutionsofferedviathesesourcesarenottherealdeal.

Answer:
Any other vendor – both through the web and through land based retailers are not authorized and should therefore not be entertained. Generally, products and solutions offered via these sources are not the real deal.