"Cannot open file" error when open .xnk Link with Outlook 2007


There is some issue occur when you try to open a link to a Microsoft Exchange Server public folder which has .xnk file name extension in Microsoft Office Outlook 2007. These error are "Cannot open file" and "The command line argument is not valid. Verify the switch you are using. Mainly these problem issue occur when additional security in Outlook 2007. By default, Outlook 2007 denies access to these files.

Workaround

Warning: This workaround may make a computer or a network more vulnerable to attack by malicious users or by malicious software such as viruses. Use this workaround at your own risk.

To solve this types of issue by create a link associated between the .xnk file name extension and Microsoft Outlook 2007.

To do this, follow these steps:

1. Click Start, click Run, type Explorer in the Open box, and then click OK.

2. On the Tools menu, click Folder Options.

3. In the Folder Options dialog box, click the File Types tab, and then click New.

4. In the Create New Extensions dialog box, type xnk in the File Extension box, and then click OK.

5. Click to select XNK under Registered file types, and then click Advanced.

5. In the Edit File Type dialog box, type XNK next to the icon, and then click New.

6. In the New Action dialog box, type OPEN for Action, and then type the following text under Application used to perform action: "DriveLetter:\path\Outlook.exe" /x "%1"

Note By default, the path of the Outlook.exe file is as follows: "C:\Program Files\Microsoft Office\OFFICE12\Outlook.exe" /x "%1"

7. Click OK twice.

8. Click Close.

Important You should open or download only those .xnk files that are sent by a known source.

Microsoft Outlook 2007 Running Slow ? Fix the Problem Now


Microsoft Outlook 2007 is painfully slow. Whether you are running a trial copy of Outlook or a licensed version, the performance of Outlook 2007 software is much slower than even it's predecessor, Outlook 2003.

The software freezes during start-up, the status bar shows "Loading Dataset.." for minutes and you can perform no actions on your email items unless that initial "Send/Receive" is complete.

If your work productivity is taking a hit due to the poor performance of Outlook, here are some suggestions and fixes to supercharge Outlook 2007:

1. Disable RSS Feeds in Microsoft Outlook 2007

Microsoft Outlook 12 installs with a set of RSS feeds - if you are not using Outlook to read RSS feeds, it's best to remove them from Outlook so that no resources are spent in synchronization of these feeds with the web.

Goto Tools - Account Settings - RSS Feeds. Select all the RSS feeds and hit the Remove button.

2. Disable Outlook Add-Ins You No Longer Use

Goto Tools - Trust Center and click the Add-ins tab. There's a GO button at the bottom of the dialog screen, click that button and uncheck (disable or even remove) the Outlook add-ins (like GoogleDesktop, iTunes Add-in, Acrobat PDF Maker, Mindjet Mindmanager, etc) that you no longer use.

If you have upgraded to Outlook 2007 from Outlook 2003 or XP, chances are that the old addin are not compatible with the new release and may be the reason behind the slugging performance of Outlook.

3. Reduce the size of your Outlook.pst personal folder.

Delete any items that you do not want to keep like emails with really large attachments). You can even archive them to a separate Outlook data file.

Now click Data File Management on the File Menu. Select the data file that you want to compact, and then click Compact Now in the Settings command.

4. Start Outlook 2007 in Safe Mode

If none of the above tricks, try running Outlook 2007 in safe mode (start -> Run dialog and type outlook /safe). The second option is to disable all your email rules and filters. And if Norton antivirus or Zone Alarm is configured with Outlook, disable that association. One of these actions should identify the culprit that's making Outlook to crawl.

It's likely that some of the tricks above would help in improving the performance of your Outlook 2007. If you are looking to improve the performance of Outlook 2003, try removing the MSN Messenger association with Outlook.

Forgotten Attachment Detector for Outlook 2007


Missing email attachments are a pain for both the sender and the recipient of messages, and at the same time an all-too-often occurrence. However, there are ways to prevent the task of adding an attachment from slipping the mind of the users. The Forgotten Attachment Detector (FAD) is a tool designed for just such a purpose. An enhancement for Office 2007 Outlook, FAD is capable of identifying emails with missing attachments and warning the user to correct the issue. FAD was released under the Office Labs umbrella as an add-in for Outlook 2007.

“Like similar projects, FAD uses the presence of certain keywords such as “have attached” and “find attached” to determine if a mail is likely to include an attachment. To improve its accuracy FAD also uses a set of secondary keyword pairs. These are words that have a lower likelihood of indicating a mail is likely to include an attachment except when they appear together. For example: Finding just the word “attached” in a mail isn’t a reliable indicator that a mail is likely to include an attachment,” revealed Microsoft's Bhavesh Chauhan, the creator of FAD.

FAD scans the text of a message in order to determine whether the email indicates that an attachment should be present. The add-in is set up by default with a set of parameters that permit it to correctly identify user intent of adding an attachment from simple uses of the “attach” term. Of course, at the same time, FAD provides users with the option to fine tune the add-in. “The current version allows you to customize which keywords FAD uses for detection. To customize the keywords click the “FAD” button on the main Outlook toolbar. The dialog that opens allows you to add, edit, or delete the keywords which will trigger a notification from FAD,” Chauhan added.

Problems opening Outlook folder sharing invitations


In the Outlook mailbox that is located on an Exchange Server, you receive a message from a user who uses Microsoft Office Outlook 2007 that is connected to Exchange Server. The message invites you to view one of the user’s shared Outlook folders. However, the message does not have an option that enables you to access the shared Outlook folder.

This types if problem occurs if the sender of the sharing invitation is running Outlook 2007 and the recipient of the sharing invitation is running an earlier version of Outlook 2007.

You can use one of the following two methods to work around

use Method 1:
Open default Outlook folders:
o Calendar
o Contacts
o Inbox
o Journal
o Notes
o Tasks
If you are invited to view a folder that is not the default Outlook folder,

use Method 2: Open nondefault Outlook folders.

Method 1: Open default Outlook folders

If you are invited to view a default Outlook folder, the words "Microsoft Exchange" will appear before the name of the folder in the sharing invitation. For example, if the sender shares the Contacts folder, the name of the folder is "Microsoft Exchange Contacts" in the sharing invitation.

To open a default Outlook folder, follow these steps:
1. In the sharing invitation, notice the name of the Outlook folder that you want to view.
2. On the File menu, point to Open, and then click Other User's Folder.
3. In the Open Other User's Folder dialog box, type the name of the user who owns the folder in the Name box, click the name of the Outlook folder that you noticed in step 1 in the Folder type box, and then click OK.

You will notice that the shared Outlook folder appears in the Outlook folder list pane.

If you receive an error message or cannot open the shared folder after you follow these steps, contact the sender of the sharing invitation to make sure that you have at least the Reviewer permissions to the shared mailbox on the Exchange Server.

To give you the Reviewer permissions to the shared mailbox, the owner of the shared folder can follow these steps:

1. In Outlook 2007, right-click Mailbox - UserName, and then click Change Sharing Permissions.
2. Click the Permissions tab, and then click Add.
3. In the Add Users dialog box, specify the user who you want to share the folder to, click Add, and then click OK.
4. In the Name list, click the name of the user who you added, click Reviewer in the Permission Level box, and then click OK.

Method 2: Open nondefault Outlook folders
You can view the nondefault Outlook folders just as easily as you can view the default Outlook folders. If you are invited to view a nondefault folder, the words "Microsoft Exchange" will not appear before the folder name in the sharing invitation.

To open a nondefault Outlook folder, follow these steps:
1. In Outlook, click E-mail Accounts on the Tools menu.
2. In the E-mail Accounts dialog box, click View or change existing e-mail accounts, and then click Next.
3. Click your Exchange Server account, and then click Change.
4. Click More Settings.
5. In the Microsoft Exchange Server dialog box, click the Advanced tab, and then click Add.
6. In the Add Mailbox dialog box, type the name of the owner of the shared folder, and then click OK.
7. Click OK, click Next, and then click Finish.
8. In the navigation pane, expand Mailbox – UserNameOfFolderOwner, and then click the folder that the user shared to you.

If you receive an error message or cannot open the shared folder after you follow these steps, contact the sender of the sharing invitation to make sure that you have at least the Reviewer permissions to the sender’s shared mailbox on Exchange Server.

To give you the Reviewer permissions to the shared mailbox, the owner of the shared folder can follow these steps:

1. In Outlook 2007, right-click Mailbox - UserName, and then click Change Sharing Permissions.
2. Click the Permissions tab, and then click Add.
3. In the Add Users dialog box, specify the user to whom you want to share the folder, click Add, and then click OK.
4.In the Name list, click the name of the user whom you added, click Reviewer in the Permission Level box, and then click OK.

Get more help and support at:
http://office.microsoft.com/en-us/outlook/HA011134811033.aspx