A DDE error has occurred, and a description of the error cannot be displayed because it is too long. If the filename or path is long, try renaming the file or copying it to a different folder.

When you try to open a Microsoft Office 2003 file in Microsoft Internet Explorer 5.5 or Microsoft Internet Explorer 6.0, the document does not open, and you receive the following error message:

A DDE error has occurred, and a description of the error cannot be displayed because it is too long. If the filename or path is long, try renaming the file or copying it to a different folder.

This issue occurs because of a 259-character limitation on creating and saving files in the Office products. Also, you receive an error message when you save or open a file if the path of the file meets the following condition for the appropriate program.

Microsoft Word: The total length of the path and the file name, including file name extension, exceeds 259 characters.

Microsoft PowerPoint: The total length of the path and the file name, including file name extension, exceeds 259 characters.

Microsoft Access: The total length of the path and the file name, including file name extension exceeds 259 characters.

Microsoft Excel: The total length of the path and the file name, including file name extension, exceeds 218 characters.

This limitation includes the three characters that represent the drive, the characters in folder names, the backslash character between folders, and the characters in the file name.

Workaround:

Make sure that the path of the file contains no more than the maximum number of characters. To do this, use one of the following methods.

1.   Rename the file so that it has a shorter name.

2.   Rename one or more folders that contain the file so that they have shorter names.

3.   Move the file to a folder that has a shorter path name.

If you have any queries/questions regarding the above mentioned information then please let me know. I would be more than happy to help you as well as resolves your issues, Thank you.

How to configure Document expiration policy

As per microsoft-An information management policy is a set of rules that govern the availability and behavior of a certain type of important content. Policy enables administrators to control and evaluate who can access information, how long to retain information, and how effectively people are complying with the policy.
                    In SharePoint Server 2010, each policy is a collection of instruction sets for one or more policy features. Each policy feature provides a specific kind of content management functionality. You can assign a policy to a content type or to a list.


Major improvements in SP2010 as compare to SP2007 are:


-We can apply expiration policy in sevral stages as Deleting draft versions,deleting previous version,deleting the record, deleting the content type,deleting the folder,deleting the list\library etc...


How to set this expiration policy:
1. To create an Information Management Policy, login as someone with administrator permissions.
2. Navigate to your document library (in my case,suppose-Shared Documents)
3.Navigate to library tab
4. Library settings
5. Information Management Policy Settings


Note: make sure what excately your requirements are as the document library are based on content types so if you apply any policy then it will be applicable for all the content types which are of similar type.


6. Based on 'Note',if you have any doubts then click on 'Change Source' and you will understand as what i am talking about.


Still thinking right ??? What does that mean ??? Don't Worry-Here we go


When you will open that configuration page then you you will see the retention schedule.  Select the libraries and folders radio button. You will receive a warning alert stating the content type retention policy will be ignored. Click ok...


7. now configuration options are available
8. add a retention stage link
9. Now set the policy period as per your requirements and click ok
10. As per the policy that we will set, the documents will be expired without any problems...


Most Important: There is one policy collection per site collection; this collection can contain any number of policies. Each policy contains any number of policy items, and each item encapsulates settings information for and points to a single policy feature. Multiple policies can contain a policy item that points to the same policy feature. Each policy feature can employ any number of policy resources to assist its operation. Each policy feature employs its own collection of policy resources; policy resources are not shared between policy features.


You can assign only one policy to a given content type or SharePoint list. However, that policy can contain any number of policy items.


If you have any confusion/queries/questions regarding the above mentioned steps then please let me know...I would be more than happy to help you as well as resolves your issues...

Closed Web Parts

The Closed Web Parts gallery is a collection of Web Parts that are available to a specific Web Part Page but not visible on the page, whether you are browsing through or designing the page. Each Web Part Page has its own Closed Web Parts gallery. Through this gallery, a Web Part Page author can, for example, create a collection of recommended Web Parts for users to add to the Web Part Page.

Ticket submitted: One of my user was playing with the webparts :-) Dont know why ? In that playing, he closed all the webparts that were present on that page..and now the request is-How to get those webparts back ??

Note: web parts can be removed from a site home page by using two methods:
-Webpart can be closed by clicking the X button
-Deleting the web part

How to open a closed Web Part/ How to Restore Closed Web Parts
1. Site Actions- Edit Page
2. Click Add a Web Part
3. Click Advanced Web Part gallery and options
4. Click Closed Web Parts
5. Drag closed web part onto the page

One thing- I would like to share over here is performance.When we closed any webparts/n-number of webparts- we assume that those are closed/removed from the page but actually they are not...When we try to hit the page, page will take some time to reder the webparts which are open as well as which are closed. So now the webparts comes into the picture which are customized. if we closed any such webparts (example-content query webpart) everytime the page was opened it wouldn't display but it would still run its query.

I would like to share good information on this which is explained by Wictor Wilen(http://www.wictorwilen.se/Post/Why-you-should-not-allow-users-to-Close-Web-Parts.aspx)

One more thing-if you wants to Remove a webpart completely from a page then here are the steps:
1. Site Actions - Edit Page
2. Click the edit button in the chrome dropdown
3. Choose Delete - Ok

if you have any queries/questions regarding the above mentioned information then please let me know..I would be more than happy to help you as well as resolves your issues...

SharePoint 2010 Out-of-the-box Webparts

Web Parts are reusable components that display content on Web pages in SharePoint 2010. Web Parts are a fundamental part of the team site experience.

Web-parts are sections which can be inserted into Pages in SharePoint sites. These sections are UI Widgets whose typical uses are:

• Displaying items from Lists/Libraries
• Providing Access to Features in the SharePoint platform (e.g. Search)
• Displaying content defined in the Web-Part's settings (e.g. custom content or an iFrame)

List of SharePoint 2010 Web Parts

Lists and Libraries:

Announcements -Use this list to track upcoming events, status updates or other team news

Calendar -Use the Calendar list to keep informed of upcoming meetings, deadlines, and other important events

Links - Use the Links list for links to Web pages that your team members will find interesting or useful

Shared Documents – Share a document with the team by adding it to this document library

Site Assets -Use this library to store files which are included on pages within this site, such as images on Wiki pages

Site Pages –Use this library to create and store pages on this site

Tasks – Use the Tasks list to keep track of work that you or your team needs to complete

Team Discussions –Use the Team Discussion list to hold newsgroup-style discussions on topics relevant to your team

Business Data

BusinessData Actions

Business Data Connectivity Filter

Business Data Item

Business Data Item Builder

Business Data List

Business Data Related List

Indicator Details

Status Lis

Content Rollup

- Content Query

- HTML Form Web Part

- Picture LIbrary Slideshow Web Part

- RSS Viewer

- XML Viewer

My Information

- My Calendar

- My Contacts

- My Inbox

- My Mail Folder

- My Tasks

Media and Content

- Content Editor

- Image Viewer

- Page Viewer

Navigation

- Categories 

- Site Aggregator

- Sites in Category

- Summary Links

- Table of Contents

Search

- Advanced Search Box

- Dual Chinese Search - Used to search Dual Chinese documentand items at the same time

- Federated REsults

- People Refinment Panel - This web part helps the users to refine people search results

- People Search Box

- People Search Core Results

- Refinement Panel - used to refine results

- Related Queries

- Search Action LInks

- Search Best Bets

- Searhc Box

- Search Core Results

- Search Paging

- Search Statistics

- Search Summary

- Search Visual Best Bet - displays visual best bets 

- Search Federated Results

Performance Point

- PerformancePoint Filter

- PerformancePoint Report

- PerformancePoint Scorecard

- PerformancePoint Stack Selector

My Information

- My Calendar

- My Contacts

- My Inbox

- My Mail Folder

- My Tasks

Content Rollup

Categories –Displays categories from the Site Directory

Content Query – Displays a dynamic view of content from your site

Relevant Documents – Displays documents that are relevant to the current user

RSS Viewer –Displays an RSS feed

Site Aggregator – Displays sites of your choice.

Sites In Category – Displays sites from the Site Directory within a specific category

Summary Links – Allows authors to create links that can be grouped and styled

Table Of Contents – Displays the navigation hierarchy of your site

Web Analytics web Part –Displays the most viewed content, most frequent search queries from a site, or most frequent search queries from a search center

WSRP Viewer – Displays portlets from web sites using WSRP 1.1

XML Viewer – Transforms XML data using XSL and shows the results

Please let me know in case of any questions or queries so that we can discussed the same and try to resolved it as soon as possible,Thanks

Blocked File Types: SharePoint

As a server administrator, you can use Central Administration to restrict certain kinds of files from being uploaded or retrieved, based on the file extension. For example, a file with the .exe file extension can potentially contain code that runs on client computers when the file is downloaded. If files with the .exe file extension are blocked, users can neither upload nor download a file with the .exe extension. By blocking this file type, potentially dangerous content in the .exe file cannot be downloaded and run on client computers.

By default, several standard file extensions are blocked, including any file extensions that are treated as executable files by Windows Explorer. Files with curly braces { or } are also automatically blocked. The file extensions blocked by default are shown in the following table.

FILE EXTENSION	FILE TYPE
.ade	Microsoft Access project extension
.adp	Microsoft Access project
.app	Application file
.asa	ASP declarations file
.ashx	ASP.NET Web handler file. Web handlers are software modules that handle raw HTTP requests received by ASP.NET.
.asmx	ASP.NET Web Services source file
.asp	Active Server Pages
.bas	Microsoft Visual Basic class module
.bat	Batch file
.cdx	Compound index
.cer	Certificate file
.chm	Compiled HTML Help file
.class	Java class file
.cmd	Microsoft Windows NT command script
.com	Microsoft MS-DOS program
.config	Configuration file
.cpl	Control Panel extension
.crt	Security certificate
.csh	Script file
.dll	Windows dynamic link library
.exe	Program
.fxp	Microsoft Visual FoxPro compiled program
.hlp	Help file
.hta	HTML program
.htr	Script file
.htw	HTML document
.ida	Internet Information Services file
.idc	Internet database connector file
.idq	Internet data query file
.ins	Internet Naming Service
.isp	Internet Communication settings
.its	Internet Document Set file
.jse	JScript Encoded script file
.ksh	Korn Shell script file
.lnk	Shortcut
.mad	Shortcut
.maf	Shortcut
.mag	Shortcut
.mam	Shortcut
.maq	Shortcut
.mar	Shortcut
.mas	Microsoft Access stored procedure
.mat	Shortcut
.mau	Shortcut
.mav	Shortcut
.maw	Shortcut
.mda	Microsoft Access add-in program
.mdb	Microsoft Access program
.mde	Microsoft Access MDE database
.mdt	Microsoft Access data file
.mdw	Microsoft Access workgroup
.mdz	Microsoft Access wizard program
.msc	Microsoft Common Console document
.msh	Microsoft Agent script helper
.msh1	Microsoft Agent script helper
.msh1xml	Microsoft Agent script helper
.msh2	Microsoft Agent script helper
.msh2xml	Microsoft Agent script helper
.mshxml	Microsoft Agent script helper
.msi	Microsoft Windows Installer package
.msp	Windows Installer patch package file
.mst	Visual Test source files
.ops	Microsoft Office profile settings file
.pcd	Photo CD image or Microsoft Visual Test compiled script
.pif	Shortcut to MS-DOS program
.prf	System file
.prg	Program source file
.printer	Printer file
.pst	Microsoft Outlook personal folder file
.reg	Registration entries
.rem	ACT! database maintenance file
.scf	Windows Explorer command file
.scr	Screen saver
.sct	Script file
.shb	Windows shortcut
.shs	Shell Scrap object
.shtm	HTML file that contains server side directives
.shtml	HTML file that contains server side directives
.soap	Simple Object Access Protocol file
.stm	HTML file that contains server side directives
.url	Uniform Resource Locator (Internet shortcut)
.vb	Microsoft Visual Basic Scripting Edition (Visual Basic Scripting Edition (VBScript)) file
.vbe	VBScript Encoded Script file
.vbs	VBScript file
.ws	Windows Script file
.wsc	Windows Script Component
.wsf	Windows Script file
.wsh	Windows Script Host settings file