Stellar Knowledge Base

How to Register PhoenixDLL.dll Successfully?

September 28, 2018     20443 views     0     0

If you are facing any difficulty in PhoenixDLL.dll file registration or any other related issue then, follow the steps mentioned below:

Step 1: First make sure that you are logged in as an Administrator.  Then move to the installation folder (C:\Program Files\Stellar Repair for Outlook) of software.


Step 2: Find the PhoenixDLL.dll in the folder


Step 3: Click on ‘Start Button’ and open ‘Run’ Window.


Step 4: Type regsvr32 command in the Run Window


Step 5: Now again open installation folder of ‘Stellar Repair for Outlook Software’ and select PhoenixDLL.dll file. After selecting this file, simply drag the file and drop into Run Windows as displayed in the image given below.


Step 6: After dropping PhoenixDLL.dll file, the path will be displayed - regsvr32 "C:\Program Files\Stellar Repair for Outlook\PhoenixDll.dll".


Step 7: Now click on ‘OK’ button. You will receive a pop-up on screen with this message - “DIIRegisterServer in C:\Program Files\Stellar Repair for Outlook\ PhoenixDll.dll succeeded”.



Note: If you are using 64-bit Outlook, then registration of PhoenixDll.dll will be completed through similar process as mentioned above.



13 User Comments

September 22, 2016 06:37 pm

I am receiving the following error message when attempting to save the successfully converted dbx files:

Make sure PhoenixDll.dll is properly registered.

I have tried manually registering PhoenixDll.dll using regsvr32; it registers successfully but does not fix the problem.

I am running 64 bit windows 7 with 64 bit office 2016

Amit Pandey
September 23, 2016 05:34 am


Kindly make sure that you have installed the software on a standalone system with a local administrator account. Your system should not be a part of domain. Now start the software by right clicking on the shortcut icon and selecting 'Run as Administrator' option.

Once you follow the above mentioned procedure then PhoenixDLL.dll file will get registered. If still you face the same issue then try to re-install the software on the local administrator account with 'Run as Administrator' option and let us know the outcome.

Sanne de la Haye
December 13, 2017 09:55 am

Hi, Iám using Stellar OST to PST converter and all of a sudden i get the "Please check stellarprofile.dll is registered. Funny thing is that i already converted a lot of mailboxes with the Stellar program and now all at once i get this message while it was working before. I tried the regsvr32 solution but it does not fix the problem. Someone got a solution for this?

January 21, 2018 08:32 pm

same problem... no solution in site... what a waste of money

Stellar Support
January 22, 2018 03:27 pm

We apologize for the inconvenience.

We have sent a email for further assistance. Kindly revert as back to resolve the case at the earliest.

Stellar Data Recovery

October 6, 2018 01:44 pm

PhoenixDLL.dll is impossible to register. I try use run: regsvr32 "C:\Program Files\Stellar Repair for Outlook\PhoenixDll.dll" many times.
Don't working.

Can you help me ?

October 9, 2018 03:41 am


Thank you for contacting Stellar.

We have sent you an email to assist you regarding the issue.

Kindly check the email and reply accordingly.


Stellar Data Recovery

Frederic MONCEAU
November 20, 2018 11:17 am

Not working for me in office 64 bits

November 20, 2018 03:28 pm


Thank you for contacting us

We have responded on your email.


Stellar Support

November 29, 2018 08:17 am

Hi, I am facing issue in scanning PST. Before scanning my PST size is 12 GB but when its scanned than its around 70 MB. Also when i am scanning through the MS Office app SCANPST.EXE then its giving the same result.
Please help!! :(

Stellar Support
November 29, 2018 10:21 am


Thank you for contacting Stellar Data Recovery.

We regret the inconvenience caused to you.

We have sent you an email to resolve the issue.

Stellar Data Recovery

Jacob Steendahl Nielsen
December 17, 2018 07:29 am

Dear Stellar

I have the same problem with the file PhoenixDll.dll.
It says it is not registeret when I try to save it to outlook. I use outlook 365. I have run the regsvr32 is described above. Please help

December 17, 2018 03:16 pm


Thank you for contacting Stellar Data Recovery.

We regret the inconvenience caused to you.

We have sent you an email to resolve the issue.

Stellar Data Recovery


User Comments



Related Articles