Acrobat Reader DC MSP for 15.010.20060 invalid

Hello,

I just noticed that the MSP file

ftp://ftp.adobe.com/pub/adobe/reader/win/AcrobatDC/1501020060/AcroRdrDCUpd1501020060.msp

is not a valid MSP file. It seems to be some archive (LZX) with the application files in it, not the usual MSP archive structure. The other MSPs for that update are valid. Is there another download available? Or, if there isn't, who would I have to contact to get the MSP fixed?

Best regards,

Dirk