Accidentally Delete PST Files Of Outlook - outlook

I have accidentally deleted OUTLOOK 365 users*.pst files.
Then I have re-installed Office 365.
Now Outlook raises message at start up like "The file c:\users\onedrive\documents"outlook files..*.pst" cannot be found, and closes.
I have read recovery advices, but coluld not found scanpst.exe even.
Any help will be appreciated.

Open Outlook
Without Selecting a PST file, enter OPEN on coming Dialog Box
Enter Password you have already
Outlook Opens, Type 'Add Account' on Search Box, related tool comes
Add your Mail Accounts.

Related

Redemption updating Outlook appointment potentially causing Outlook save error

I have an application that syncs appointments between Outlook and my application. The syncing code uses Redemption to update the appointments in Outlook.
When an appointment is added in Outlook, my code catches the item added event, generates an equivalent appointment in my application, and adds my appointment ID as a user property in the Outlook appointment then saves it.
The strange problem I'm having is this:
Single click on a day in the month view
Text box shows in the day block, type in the subject, then hit Enter
Double click the new appointment to open it right away
Make some changes such as setting a reminder
Hit save button
At this point, the Outlook will show me a message box saying "The item cannot be saved because it was changed by another user or in another window."
I find this happening quite often if I have my appointment syncing add-in enabled, but never happens if I disable it.
It almost looks like Outlook detects the change of my code saving the user property via Redemption and doesn't like it.
Is this because Redemption is accessing to the MAPI table directly to save the data, while Outlook still caches the appointment COM object when I open it too quickly. So that the appointment I opened is "outdated" by the time I want to save it again?
The Outlook version I'm testing against is Outlook 2016.
This error is returned if the following happens:
Your code (or Outlook) opens the item
Redemption opens the item
Redemption modifies the item
Redemption saves it
Outlook (or your code) modifies and saves the Outlook item
You can either make sure Outlook does not open the item in #1 or (if it is already opened) you can piggyback on the Outlook item and open it using RDOSession.GetRDOObjectfromOutlookObject at step #2.

How can i access my mails from every computer within the domain

we are using Office 365 with Exchange Online and Microsoft Outlook.
Is it possible so everybody with an Exchange account can access his mails in Outlook no matter on the computer(within the domain) he is logging in.
Right now if i log in on another computer there is no email account set up. So i need to add the account everytime im on another computer.
You should look into ZeroConfigExchange, it supports Exchange Online.
Implementing ZCE
Implementing ZCE is easy. It can be added (through a login script) to
the user's registry or as a GPO for all users. Here's how:
In the Windows Registry, navigate to the appropriate subkey for each version of Outlook that is in use:
For Outlook 2016:
HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\AutoDiscover
As a policy:
HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Outlook\AutoDiscover
For Outlook 2013:
HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\AutoDiscover
As a policy:
HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\15.0\Outlook\AutoDiscover
For Outlook 2010
HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\AutoDiscover
As a policy:
HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\AutoDiscover
For Outlook 2007:
HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook\AutoDiscover
As a policy:
HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\12.0\Outlook\AutoDiscover
Once the key is created, right-click in the right pane and click New, click DWORD Value and type in “ZeroConfigExchange” (without the
quotes) and then press ENTER.
Finally, right-click ZeroConfigExchange, click Modify and then in the Value data box, type 1, and then click OK.

Locked excel sheet that isn't open

I am trying to open a locked excel sheet. The warning says it is locked because it is being used by "AN Other".
This person does not have the sheet open, does not have any excel applications open, does not have any excel based tasks running in the task list and has tried the good old "turning it off and on again".
Neither of us can save onto this filename, change it in windows explorer or delete the file.
We have "saved as" another name but really need the original name. I looked at a few forums and they suggest this is an excel/windows bug.
Am using excel 2010 and Windows 7.
You need to get in touch with your IT support.
In a company network, a file will be locked for other users when somebody edits it. It can happen sometimes that the file does not get released (unlocked) when the user closes it. Your IT Support people need to unlock the file, so you can edit it again.

How can I open an Outlook data file programmatically?

In my current environment, I have to run Outlook as administrator on my workstation and that doesn't play well with some of my other software that is using the Outlook 2010 Developer Reference to move messages around in the Outlook mailbox.
The only thing I've been able to do to keep from getting the error code 0x8004010F is to "Close" the most current Outlook Data File I use as permanent storage and then reopen it. However, I need to do that now programmatically. I can't find anything in the Outlook 2010 Developer Reference about opening/closing the data files but surely Outlook can do it.
How can I do this?
Clarification: When I say that I need to 'close then open' the data file, it is within the current session of the Outlook mail client. The act of closing/opening the data file allows Outlook to receive/process the commands to move messages within the Exchange storage space.
The error is MAPI_E_NOT_FOUND. What exactly raises that error?
You can use Namespace.AddStore/AddStoreEx to add a PST store and Namespace.RemoveStore to close it. Keep in mind however that the PST provider will still keep the PST file locked for 30 minutes or until Outlook closes.

Open .eml files in compose mode in outlook 2010

I want my users to be able to open eml files in compose mode in outlook 2010, by default it opens in readonly mode. Is there any way out?
Use: We generate email templates which the users can download and customize it before sending.
If you can add the header "X-Unsent: 1" to your .eml, it should open in Compose mode.
Works on Microsoft Outlook but does not work on thunderbird.
A related discussion can be found here https://bugzilla.mozilla.org/show_bug.cgi?id=688284
Mail on MacOS adds this header internally:
X-Uniform-Type-Identifier: com.apple.mail-draft
Unfortunately, this will still not allow you to sent it directly. However, you can move any mail to your drafts folder and then sent it from there.

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