Since Installing SSRS I Am Getting Invalid Attempt To Depth When Reader Is Closed

Since installing Reporting Services on my machine, I have been getting an error whenever I try to execute a reader.read line.

When I ran the same exact code on another machine using someone else's credentials who did not have Reporting Services it ran fine. When I tried to run it on someone else's machine who did not have Reporting Services using my own credentials, I got the same error. Also, when the person who's pc and credentials worked fine on his machine ran the same code back on my machine using his own credentials, he got the same error. When another person who also had Reporting Services tried to run it on his own pc, he got the error as well.



When the reader is first executed (MyDataReader = sSql.ExecuteReader) these were the property values:
depth = 0
fieldcount = 5
hasrows = true
isclosed = false
Item = In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user.
recordsaffected = -1 (even though there are records)
VisibleFieldCount = 5

When the reader is loaded into a table (MyTable.Load(MyDataReader)) then the property values changed to:

Depth = {"Invalid attempt to Depth when reader is closed."}
FieldCount = {"Invalid attempt to Depth when reader is closed."}
HasRows = {"Invalid attempt to Depth when reader is closed."}
IsClosed= True
Item = In order to evaluate an indexed property, the property must be qualified and the arguments must be explicitly supplied by the user.
RecordsAffect = -1
VisibleFieldCount = {"Invalid attempt to Depth when reader is closed."}

And when I execute the the following code:

dtReader = MyTable.CreateDataReader()

While (dtReader.Read())
I get this error:
"DataTableReader is Invalid for Current DataTable"


Since the code works with someone else's credentials on a machine that does not have SSRS, and the same problem happens for me regardless of what machine I am on as long as I am using my own credentials what could be causing my problem?