Visual Studio “14”– First Community Technology Preview

On June 4th, we made available first community technology preview of the next version of Visual Studio 14.  This early build is focused on enabling feedback and testing from the Visual Studio community.  Based on Soma’s blog, Visual Studio "14" will most likely be available sometime in 2015, with a more complete preview release and…


Download: Rollup 4 for Exchange Server 2010 Service Pack 1

Click here to download Rollup 4 for Exchange Server 2010 Service Pack 1.  Some of the known issues were addressed @ Update Rollup 4 for Exchange Server 2010 SP1: 2465292 "MAPI_E_FAILONEPROVIDER (0x8004011D)" error message when you access an Exchange Server 2010 mailbox by using a MAPI application 2394554  An email message is not delivered if…

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Download: Microsoft Office 2010 SP1

Microsoft Office 2010 SP1 release: Microsoft Office 2010 Service Pack 1 (SP1) provides the latest updates for Office 2010. This service pack includes two main categories of fixes: Previously unreleased fixes that were made specifically for this service pack. In addition to general product fixes, these fixes include improvements in stability, performance, and in security….


System.Net.Mail: Mail sent via Network delivery throws exception “Command not implemented/supported”

One of the customer reported that whenever he tries to send e-mail by using System.Net.Mail API they get the following error “System.Net.Mail.SmtpException error message: Command not implemented. The server response was: Command not Supported” I had a look at the application. They built a Microsoft Visual Studio 2005 based application and tried to send e-mail…

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Error : Outlook blocks access to the potentially unsafe attachments ?

Recently one of the developer sent out an email to me stating the he face ‘new’ issue with Outlook 2007, which blocks access to some of the mail’s attachments. When they try to access the attachment they get the following error message “Outlook blocked access to the following potentially unsafe attachments: []”. He also complained that…


Error Code : List of ASP Error Codes & its description

When i was searching for Classic ASP (not ASP.Net) related error code, i found the related information. Please find the list of ASP error codes that may be returned while an Active Server Pages (ASP) page is processing. This may vary depending on the version of Internet Information Services (IIS) that you use. This applies…


Download : Microsoft 2007 Office Suite Service Pack 2

Now, you can download Microsoft Office Suite Service Pack 2 which provides the latest updates to the 2007 Office Suite. It consists of, Previously unreleased fixes that were made specifically for this service pack. In addition to general product fixes, this includes improvements in stability, performance, and security. You can find out more information in…

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Legacy CDOEX application throws error 8004011B when we open appointment created using Exchange Web Service (EWS)

My customer has CDOEX based legacy application which pulls the calendar and appointment items. Later they had merged their Exchange Server 2003 SP2 along with Exchange Server 2007 SP1 – mixed mode environment. He had an unique issue, whenever he tries to access couple of appointments created in Exchange Server 2007 environment, his CDOEX application…

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Gotcha – PermanentURL & WebDAV Series # 1

Take this scenario. One of my customer wanted to updated the contact fields using PR_ENTRY_ID and other fields. He can able to obtain the other all fields and getting issue with this property whenever he retrieve using WebDAV·  He gets garbage values at one client and another client it leads him to Exception. In this…

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Monitoring event sink # 28 – Attachments Are Missing When You Use an Event Sink to Modify the Stream of Messages

One of my customer reported that they have a store event sink, which is used to modify the stream of incoming messages in Exchange Server environment (2003). But their attachments are missing when they open & view the message in Microsoft Outlook or in Microsoft Outlook Web Access (OWA); But contrarily when we view the…

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Monitoring event sink # 27 – After you register an event sink on a mailbox store, the Microsoft Exchange Information Store service does not start in Exchange Server 2003

One of my customer had migrated from Exchange server 2000 to Exchange Server 2003, where had an event sink registered on a mailbox store. But his Store.exe (Exchange Information Store service) stops responding for one of the following events:  • You restart the Microsoft Exchange Information Store service. • Store.exe automatically starts after a restart…

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Nutshell : MSXML is not supported in .Net applications

I started working from Visual Basic 6, where i had used XML Parser (MS XML) to fetch the data’s using WebDAV. But the same logic won’t apply for you when you do with .Net applications. So, where we need to use MSXML and .Net Framework classes’s for XML? Microsoft XML Core Services (MSXML) : As…


Monitoring event sink # 23 – OnsyncSave global Events causing notifications

One of my customer who has reported that on Exchange Server 2000 his Store event sink (onSyncSave) for global events causing the notifications for the couple of empty flags. When we analyzed his event sink, he registered it as, regevent add onsyncsave sink.sink.1 “file://./backoficestorage/%userdnsdomain%/MBX/SystemMailbox{GUID}/StoreEvents/GlobalEvents/<reg>” This issue happens whenever he created a new user and immediately…


Outlook Errors : General Errors – Part # 2

Receive error when you press F9 to send and receive e-mail in Outlook 2007 & Cached Exchange Mode: You use Cached Exchange Mode in Microsoft Office Outlook 2007. Additionally, you use the DownloadOAB registry value to prevent the automatic download of the offline address book (OAB). When you press F9 to send and receive e-mail…


Outlook Errors : Send and receive e-mail errors – Part # 1

Outlook Send and receive e-mail errors: When you try to send and receive e-mail, you may receive an error message that is similar to one of the following: No connection could be made because the target machine actively refused it. The server could not be found. (Account:account name, POPserver:’mail’, Error Number: 0x800ccc0d) Task ‘server name…

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