Upgrade to SP1.1 causes error in my macro now

Here's my program that has worked for the last year quitewell:

Dim swApp As Object
Dim swDoc As Object
Dim swDrwView As Object
Dim swRefDoc As Object
Dim RevCustomProperty As String



Sub main()

'get solidworks object
Set swApp = Application.SldWorks

'get active document object
Set swDoc = swApp.ActiveDoc

'add check to see that active docuement is drawing

'get first view in drawing (always sheet format)
Set swDrwView = swDoc.GetFirstView

'get first drawing view
Set swDrwView = swDrwView.GetNextView

'get object of document in view (part or assembly)
Set swRefDoc = swDrwView.ReferencedDocument

'get rev custom property
RevCustomProperty = swRefDoc.CustomInfo2("", "Rev")

'get name of document
name = swDoc.GetTitle()

'determine just the filename without the file extension (xxxx-xxx)
name = Left\$(name, 9)

'determine Released 2-digit Folder
ReleasedFolder = Left\$(name, 2)

'save as a PDF with Rev number in the corresponding Released Folder
swDoc.SaveAs2 "G:\Shares\Released_Drawings\" & ReleasedFolder& "\" & name & " Rev " & RevCustomProperty &".pdf", 0, True, False

'send confirmation message to user
MsgBox ("G:\Shares\Released_Drawings\" & ReleasedFolder &"\" & name & " Rev " & RevCustomProperty & ".pdfhas been saved.")

End Sub



And now when I attempt to use it I get the following error:
Compile Error:
Can't find project or library


Anyone have any ideas what might be going on to have caused thismacro to fail all of a sudden? Thanks a bunch!

SolidworksApi macros