Microsoft Outlook cannot sign or encyrpt this message becauase you have no certfificates which can be used to send from your e-mail address

Microsoft Outlook cannot sign or encyrpt this message becauase you have no certfificates which can be used to send from your e-mail address

Danish: Denne meddelelse kunne ikke signeres eller krypteres, fordi du ikke har et certifikat, som kan bruges til at sende fra din e-mail-adresse

Error message:

(Danish Error message)

 

FIX:

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Security]
"SupressNameChecks"=dword:00000001

 

Source: https://support.microsoft.com/en-us/help/276597/how-to-turn-off-e-mail-matching-for-certificates-in-outlook

disable Welcome to the 2007 Microsoft Office splashscreen when opening Microsoft picture manager

how to disable Welcome to the 2007 Microsoft Office splashscreen when opening Microsoft picture manager

it can be disabled by setting the following registrykey

HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Common\General\ShownOptIn"=dword:00000001

 

I have been converting the adm file to a admx file, to be able to disable the welcome splashscreen  via gpo

ADMX file: Office2007DisableSplashScreen

 

source: http://www.itninja.com/link/how-to-prevent-the-welcome-to-the-2007-microsoft-office-system-dialog-box-from-opening-when-a-2007-office-suite-is-started-for-the-first-time

Apple iCloud Add-in Keeps Disabling Itself in Outlook

iCloud Add-in Keeps Disabling Itself in Outlook

you can force outlook not to disable a plugin by change loadbehavior and add it to outlook resiliency list.
It is both done by windows registry (regedit)

open regedit and look for

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Outlook\Addins\Apple.DAV.Addin

If you can’t find it try to look for

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Outlook\Addins\Apple.DAV.Addin

and set the value for the LoadBehavior to 3 (always load)

Even with this key set, Outlook can some times disable the plugin anyway, you can prevent it by adding another key:

HKEY_CURRENT_USER\Software\Policies\Microsoft\office\16.0\outlook\resiliency\addinlist
String: Apple.DAV.Addin
Value: 1 
HKEY_CURRENT_USER\Software\Policies\Microsoft\office\15.0\outlook\resiliency\addinlist
String: Apple.DAV.Addin
Value: 1 
HKEY_CURRENT_USER\Software\Policies\Microsoft\office\14.0\outlook\resiliency\addinlist
String: Apple.DAV.Addin
Value: 1 

Sources: https://www.slipstick.com/outlook/icloud-sync-failure/

Move Outlook 2010 AutoComplete Cache / Suggested Contacts

This mini guide explains how to Move Outlook 2010 AutoComplete Cache / Suggested Contacts

Outlook 2010 AutoComplete Cache

old pc:
Close outlook
Go to this folder:

 %LOCALAPPDATA%\Microsoft\Outlook\RoamCache 
( C:\Users\[username]\AppData\Local\Microsoft\Outlook\RoamCache )

look for a file named Stream_Autocomplete_0_xxxxxxxxxxxxxxxx.dat (random number like Stream_Autocomplete_0_1AF176FB82536A41BFE4932FD077DF0F.dat)

if there is more then one, look at the timestam or the size, to select the rigth one

copy the file to the new pc

new pc:
open outlook
send a email to a emailadress that you type in (not using contacts)
close outlook
open outlook
send another mail to the same emailadress, you should see that the autocorret list suggests the email, then close outlook

Go to this folder:

 %LOCALAPPDATA%\Microsoft\Outlook\RoamCache 
( C:\Users\[username]\AppData\Local\Microsoft\Outlook\RoamCache )

look for a file named Stream_Autocomplete_0_xxxxxxxxxxxxxxxx.dat (random number like Stream_Autocomplete_0_1AF176FB82536A41BFE4932FD077DF0F.dat)

if there is more then one, look at the timestam, to select the rigth one

copy the filename and rename the file to eg. Stream_Autocomplete_0_xxxxxxxxxxxxx.dat.Old
copy the stream file from the old outlook to this folder, and rename the file to what the other file name was
open outlook and now you should have your AutoComplete Cache / Suggested Contacts

tips:
Always make a backup of the .dat file, before entering outlook on the new pc. some times (1 out of 50) outlook deletes the file on startup, if this should happens, just copy the file on more time, this time it should work

Outlook 2013 Stuck Loading profile

Outlook 2013 Stuck Loading profile

Outlook 2013 Stuck Loading profile1
(Danish)

Disable hardware acceleration

1. Open regedit
2. Browse to HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Common
3. Right click on the right panel select “New Key” and name it “Graphics
4. Select Graphics key/folder, right click on the right panel and create a New DWORD (32-bit) Value and name it “DisableHardwareAcceleration”.
5. Set Value to 1

Outlook 2013 Stuck Loading profile reg fix

 

Source: http://community.spiceworks.com/topic/456531-outlook-2013-hangs-loading-profile
Thanks to: timjohnson2 #2