Welcome to the Catapult Recruiters Blog!

The Recruiting team at Catapult Systems is dedicated to finding great talent for our company. We are always looking for IT professionals who have a passion for Microsoft technology. Our blog will center around how we find this talent and best interviewing practices. We will post helpful information and also be available to answer questions…

Exchange 2007 UM Event ID 32768

If you run OCS and Exchange 2007 UM together, you may notice the following error on the Exchange UM server: The Telephony Manager declined a call with Call Id ‘dc792cb1-3c0e-4a97-a8dc-ec948047af15’ for the following reason in component telephony session: ‘The media description received from the remote SIP peer has an invalid content type ‘multipart/alternative’.’.  While researching…

Free PowerShell eBook

If you are looking for PowerShell resources to get yourself up to speed look no further than “Mastering PowerShell”. 20 Chapters of what appears to be (I honestly have not read the whole thing) a comprehensive work on the topic. The book is available Online and for download as a PDF. From the generous makers…

Invalid value error installing K2 Blackpoint

When installing K2 Blackpoint (http://www.k2.com/en/blackpoint.aspx) you might encounter the following error: Arguments:  Exception: Value was invalid. Parameter name: sddlForm StackTrace:    at System.Security.Principal.SecurityIdentifier..ctor(String sddlForm)    at SourceCode.SetupManager.Program.ensureUserPrivileges()    at SourceCode.SetupManager.Program.Main(String[] sArgs) If this error occurs, it is due to the fact that K2 Blackpoint uses Active Directory, thefore it requires the logged in user to be…

Creating Item Level Security for an Event Receiver based upon metadata (Part 2)

After completing the process of creating a MOSS configuration list and the SetConfiguration method in the event receiver (Creating Item Level Security for an Event Receiver based upon metadata (Part 1)), it’s now time to create the methods for actually implementing the security for the individual documents. SetSecurityForItem: This method will set the applicable security…