CopyRights problem with "expires at the fixed time" uat mode

Question

Dear all
I found a problem with rights parameter
When I use rights parameter in uat mode or umt mode
it can't be work with this two modes($uat and $umt)
and I found a document in adobe jp
the document says "only uat mode works well with expire function"
so I change the rgihts to uat
but it still has problem and does not work
this is part of my ASP VBS code
startTime=DateDiff ("s","1-Jan-1970",Date())
endTime=DateDiff ("s","1-Jan-1970",DateAdd("n" , 1 , Now()))
strQueryParams = oGBLink.AppendToQuery("bookid", pSku, strQueryParams)
strQueryParams = oGBLink.AppendToQuery("rights", "$uat#"&endTime&"#"&startTime&"$", strQueryParams)
strQueryParams = oGBLink.AppendToQuery("price", CStr(pPrice), strQueryParams)
....and more
is there any problem with my code??

Answer 1

I don't see a problem with your code. You might put in a print statement and make sure that strQueryParams contains what you're expecting.
When you're testing, are you using the same book more than once? If so, ACS can get confused about which voucher to use and use an old one.
- either use a different book each time
- or after each test, reset Acrobat or Reader on your test download machine. Adobe has a KB article:
http://support.adobe.com/devsup/devsup.nsf/docs/53857.htm