Delete Cache Skype For Business

I'm assuming this is a current version of Windows 10 and a current version of Skype DESKTOP. If so, history should continue to work, add new messages, and show all past messages as well: I've just tested the following: Skype DESKTOP, (NOT the universal or web version): Version 7.40.0.151 Windows 'Creator's Edition': W-10 v-1709 Build 16299.248. Go to Control Panel Programs Programs and Features Uninstall or change a program. Choose Skype for Business Uninstall. If you don't see Skype for Business listed, then you're using a version that's integrated with other Microsoft 365 apps. The only way to uninstall it.

Over time, your Skype’s Contact section will probably get cluttered with hundreds of business and personal contacts. It may soon consist of people who you haven’t talked to in years or even those who have removed you as a contact on their end. Either way, you may have to clean up your Contact List eventually. Here are the steps on how to delete Skype contacts:

Delete Skype Contacts

Simply go to your Contact list and find the name of the contact you want to delete. Right-click the name and click on the ‘Remove from Contacts’ option. Confirm the removal.

Note that a removed contact will still appear on your Recent tab, although it will have question mark to indicate it’s removal from your directory. However, the said contact can still call or message you. Now if you really want to prevent someone from contacting you altogether, you have to choose the Block This Person option.

Delete Facebook Contacts

Upon signing up for Skype, it will present the option to merge your Contacts with your Facebook account, which essentially means all your Facebook friends will appear on your Skype contact list. While this may seem cool at first, the time may come when you wish to separate both applications.

Currently, there are no means to delete FB contacts within Skype. What you can do, however, is to Disconnect from Facebook. Here’s how to do this:

  1. Go to View
  2. Click Skype Home
  3. Click the blue-colored ‘gear’ button on the right
  4. Select Disconnect from Facebook

Another course of action, although rather drastic, is to unfriend the said contact in Facebook – he or she will disappear from your Skype contact list as well.

Delete MSN Contacts

Skype also offers a feature that allows you to merge your MSN contacts with your existing Skype Contact List. Unfortunately, there is currently no way to delete MSN contacts that have migrated to your Skype (you’ll find the Delete and Block option grayed out).

Delete cache skype for business mac

For sure though, Skype is already working on this and we should expect changes on the next update.

As for important calls from certain contacts, you might want to use a Supertintin’s Skype video recorder to ensure you can get back to your conversations whenever you want to.

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When a Lync 2010/2013 desktop client for Windows signs-in, to minimize the bandwidth consumption the Lync client retrieves a lot of information from cache. This cached information is stored in the users SIP Profile in a folder named sip_(SipURI of the user) located on a Windows computer in the following folder:

Delete Cache Skype For Business

Lync 2010: %UserProfile%AppDataLocalMicrosoftCommunicator

Lync 2013:%UserProfile%AppDataLocalMicrosoftOffice15.0Lync

Skype for Business:%UserProfile%AppDataLocalMicrosoftOffice16.0Lync

If there are any issue with the files in the SIP profile, users might experience issue with Lync client such as:

  • Contacts appear to be offline
  • Unable to search the Global Address List
  • Contacts are missing from the contact list
  • Contacts display Presence Unknown
  • Presence is not displayed in Outlook or SharePoint
  • “User is not SIP enabled” errors
  • “Lync Server is Temporarily Unavailable” errors
Delete Cache Skype For BusinessDelete Cache Skype For Business

Delete Skype For Business Cache Windows 10

Additionally, it is a good practice to delete the SIP profile when switching to a new Lync platform as connection information can be cached.

Delete Cache Skype For Business Download

To resolve the issues listed above, use the following guidance to delete the SIP profile for the affected user. NOTE: Depending on the Windows Explorer settings, the SIP profile folder may be hidden, if you are unable to navigate to the path listed for your version of the Lync client you will need to set Windows Explorer toShow Hidden Files and Directoriesprior to completing the steps below.

Deleting the SIP Profile

  1. Close Lync completely by right-clicking the Lync icon in the Windows System Tray and selectingExit.
  2. Open Windows Explorer and navigate to the folder that corresponds to the Lync client version that is installed
  • Lync 2010: %UserProfile%AppDataLocalMicrosoftCommunicator
  • Lync 2013: %UserProfile%AppDataLocalMicrosoftOffice15.0Lync
  • Skype for Business:%UserProfile%AppDataLocalMicrosoftOffice16.0Lync
  1. Delete thesip_usernamedirectory that matches the sip address of the user experiencing the issues. This directory will be rebuilt when the Lync client is restarted the next time.
  2. Restart the computer
  3. Restart the Lync client

Delete Skype For Business Cache Files

The SIP profile folder and cached information will be rebuilt and the issues above should be resolved.