sppwmi.dll missing / not found error: unavoidably pc may get infected by virus like exploit:html/adostream!enc or controlled by malware like swift optimizer(personal license). after they are removed by antivirus such as sky antivirus & antispyware, the infected file sppwmi.dll would be deleted as well so that missing problem is found.

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sppwmi.dll missing / not found error: Unavoidably PC may get infected by virus like Exploit:HTML/AdoStream!enc or controlled by malware like swift optimizer(personal license). After they are removed by antivirus such as SKY Antivirus & Antispyware, the infected file sppwmi.dll would be deleted as well so that missing problem is found.