How to fix missing MSVCR71.dll problem in Windows
I am using Windows 7, and I’m lacking MSVCR71.dll which is Microsoft Visual C Runtime library when using sendmail, the PostgreSQL PHP connector and curl. The MSVCR71.dll is probably bundled with .NET Framework 1.1 or something, but I couldn’t get those to install successfuly.

The program can’t start because MSVCR71.dll is missing from your computer. Try reinstalling the program to fix this program.
So how do I solve it:
- Download MSVCR71.dll from dll-files.com. (It is free.)
- Unzip…
- Place MSVCR71.dll into C:\Windows\System32 or C:\Windows\SysWOW64 if you using a 64-bit Windows.
And sendmail now works for me already in Windows 7.
By the way, I only tested this in Windows 7 64-bit. I assumed it would work for other versions of Windows. I would appreciate it if you could feedback to me if it works on your version of Windows. ![]()
Possibly related:
Yep I just tried this with windows 7 32bit and it solved my problem too..
Thanks a lot dude!
May 21
Thanks for your feedback.
May 21
Thanks for the tip, this solved my problem! For those that don’t trust using a library you find on the net, I found a copy of the msvcr71.dll library sitting in my MS SQL Server folder. On my system, it was at: C:\Program Files\Microsoft SQL Server\80\Tools\Binn
Jun 23
Thanks a lot bro… this really helped me out with my ddl problem… and can now get to play videos again.. Thanks!!!
Jul 04
Thankz a lot you make may day
Very nice !!
Jul 16
Thanks a lot for this info! I found the dll file, but wasn’t sure where to put it on my 64-bit Win7 OS. This helped me out a lot, and eased concerns on where I found the dll. (It was the same place you linked).
Aug 12
Thanks, that solved my problem with Winamp.
Aug 20
hey man, thanks i had a problem with winamp lyrics plugin missing file msvcr71.dll .. i solved it.
Sep 29
Thank you!. I was executing an app with wix widgets in Windows 7 and had this problem.
Sep 30
wow tahnks a lot man this helped so much that i just had to leave a comment so you can know you helped someone in need.
Oct 03
Thanks it works fine with my Windows 7 x64
Nov 03
SWEET it works!!! Thanks a lot eh!!! I just got a new computer with Windows 7 and I couldn’t log onto my day trading account! I read somewhere else to install it in ” C:\Windows\System32″ but i have a 64 bit system so it didn’t work. I found out in your post to install it in “C:\Windows\SysWOW64″ and it works great!!! Thanks Again!!!!
Nov 07
Thanks it’s working
Nov 09
Thank you It worked. WIN 7 PRO X64
Nov 10
Thanks a lot dude, it solved my problem, & just took me 1 minut to doit
. I’d thought to do it that way, but I wasn’t really sure…
Good Bro!..
Nov 10
msvcr71.dll missing
Nov 13
msvcr71.dll missing for games
Nov 13
THANKS ALOT MAN IT HELP ME OUT
Dec 01
Its not letting me unzip the msvcr71.dll in either C:windows/system32 or C:windows/systemwow64 it says that access is denied and that I require administrative privileges. I am trying to get this to run on a personal laptop, no network, and there is no loggin screen when I start my computer. Help Please.
Dec 04
This is what I would have figured to make things work. HOWEVER… :/ It doesnt work for me. I placed the file there, even restarted windows a few times… and nothing. The error is still there. I am just starting to use Windows 7 Ultimate and since I abhore Microsofts Internet Explorer, I NEED this to work, so that I may use my alternate browser choice.
Dec 07
Thanks a ton buddy….!!!
Dec 16
Thx for the help. Helped when trying to run mxmlc and compc from the Adobe Flex SDK
Dec 21
YOU JUST SAVED MEEEEEEEEEEEEEEEEEEEE!!!!!
Dec 29
Are these comments fake ? Why would winamp need MSVCP71.dll ?
Jan 09
Another person who ran into this problem with Flex SDK. Thanks!
Jan 11
There is a popular winamp plugin that provides lyrics. It apparently needs the files this article addresses. When I found the msvcr71.dll the lyics plugin started to work properly. I am running 64bit Windows 7. Thanks for the help!
Jan 11
thanks a lot for the tip. i tried to copy it to system32 and you open my eyes. God bless you.
Jan 13
AOL 9.0VR wouldn’t open and gave me this fault. I had already copied this dll into Windows/ system and it worked but kept disappearing of it’s own accord making me paste it back in daily. I put it in Windows SysWOW64 and that did the trick. Thank you
Jan 29
Thanks !!! for some reason it got deleted and my Quicken would not open. works with vista 64bit, Works Great Now!
Jan 30
Thanks very much! My Sony Vegas 9.0 suddenly stopped working because of this… I sat on it a few days because I didn’t expect to find such immediate help. Well…
Feb 01
Thanks for this, did the trick just fine. Win7 Ultimate x64
Feb 02
Genius…this error has been bugging me since I loaded Windows 7 on. Thank you SO much!
Feb 08
Me I found it here:
http://www.down-dll.com/index.php?file-download=msvcr71.dll
Feb 09
Life saver! Thank you!!
Feb 13
Thanks!!! Very usefull
Feb 13
Dude, since today, you are my new hero.
Feb 20
thanks m4n. Now running winamp lyrics.
Feb 21
thanks so much. i’ve read a bunch of forums and none of the other answer helped..
your suggestion worked great. my realplayer works now! thanks
Feb 27
I was getting this error when using Chrome on Windows 7 Ultimate. This fix worked for me!!
Much thanks!!!!
Mar 03
had the error message with winamp, using windows 7 64bit, did the fix now everythings ok thanks !
Mar 08
it is work with Windows server 2008 Ent. R2
Mar 16
Thanks, fixed java errors
Mar 17
Thank you very much sorted the problem, with missing ddl file on Windows 7 Ulimate.
Mar 19
You are all most welcome. I am most grateful for all your kind thank you messages and very glad it helped you all.
Mar 23
Thank you so much… This solved a problem that I’ve encountered numerous times in the week that I’ve had my new laptop. I figured it was a compatibility issue but you saved me.. Thanks
Mar 25
Fixed my problem openning running a java application in XP (virtualbox).
if for some reason this doesn’t fix ur issue, make sure windows installer has started in “services”.
If you windows installer is missing, try this.
>msiexec.exe /unregister
>msiexec /regserver
and go into services > RPC > logon tab, make sure local system account is selected and than goto windows installer and make sure “service status” is on start.
Thanks for the fix.
Apr 13
Thanks man … i< had the same problem hen trying to run the lyrics plugin for winamp. I jut follow the steps in the tutorial and problem solved.
Thanks for the fix
Apr 13
This totally worked on 64-bit Windows 7 shortly after a clean install. Excellent, clear instructions. You are responsible for improving my quality of life and I thank you for it!
Apr 15
DUDE YOUR THE KING
Apr 16
Works great, thx man !
Works also for other problems with the missing dll (games f.e.).
Apr 19
Thanks a lot, man. Solved my issue with TI connect software.
May 03
thanks! made spirit jailbreak for 3.1.3 work
May 13
This helped me make oracle sql developer work on 64 bit Windows 2008. Thanks!
May 18
Hey! This worked on my Win 7 32-bit. Thanks!
May 30
Kept getting the msvcr71.dll error when trying to install games on a laptop that I just bought. Your solution worked perfectly – thanks so much!!
Jun 02
thanks a lot! worked for windows 7 32-bit
Jun 02
This .DLL file RUINED my laptop.
Once I installed it, I didn’t have any acces to my C:\ drive. Had to do a complete clean install, which took me hours. Wtf man?
Jul 01
Thanks so much!!!!
Jul 14
Most welcome. (:
Jul 16
Perfect, worked like a charm. Thanks
Jul 22
btw, mine is Windows7 64 bit
Jul 22
thx man. u guys r great:)
Aug 16
Worked for me, Thanks.
Aug 24
Thanks so much. I was trying to get a font program working and not having this .dll was very frustrating.
Windows 7 Ultimate
32 bit
Aug 28
Thank you so much!!! It solved my problem!
I use windows 7 and it did really work! The best of luck for you!
hugs
Sep 03