Error 1722.

[A_Person]

What is the latest run-time engine version you have installed.  I've seen this error before but I believe it was specific to having the 7.1.1 RTE installed and causing problems.

[lvfanqie]

It is 7.1.1. I tried to repair RT 7.1.1, it doesn't help. And then I repair Laview 7.1, still not work. Yestorday, I need to uninstall all of NI product from my PC and re-install labview 7.1----finally the problem solved.

But this kind of problem already happened in my PC twice. It is killing me. I am looking for a solution how to prevent and solve the problems easily.

[lvfanqie]

Nobody can help? 

[ShotSimon]

lvfanqie,

I noticed that you stated that this has happened on the same computer.  You may want to try running a Chkdsk on your computer. 

I was having similar problems with a computer that had a bad sector, and was causing me to have to reinstall LabVIEW.

Regards,

-SS

[delbertson]

I've been having the same problem, trying to run a Laview 7.1 installer.  I get the following message in my event log...

Event Type: Error
Event Source: MsiInstaller
Event Category: None
Event ID: 11722
Date:  11/11/2009
Time:  16:01:06
Computer: DEREKR01
Description:
The description for Event ID ( 11722 ) in Source ( MsiInstaller ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: Product: TestSoftware -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor.  Action Action4.36417545_AD4C_11D7_8406_00C0F03EBEBE, location: C:\Program Files\National Instruments\Shared\USI\Bin\, command: "C:\Program Files\National Instruments\Shared\USI\Bin\usireg.exe" /i /u "C:\Program Files\National Instruments\Shared\USI\Bin\uspLVM.uri" , (NULL), (NULL), (NULL), (NULL), , .
Data:
0000: 7b 30 35 43 42 41 31 35   {05CBA15
0008: 38 2d 33 46 44 45 2d 34   8-3FDE-4
0010: 30 46 38 2d 38 32 35 42   0F8-825B
0018: 2d 44 46 44 45 35 37 31   -DFDE571
0020: 41 33 32 38 38 7d         A3288} 

I've tried a scan disk, and that didn't help. Next move is to remove Labview completely from my PC and do a fresh install.  Is there anything else I can try before I start again?

Best wishes

Derek

[hjtk]

You can the latest version install on your computer.update and solve the error 1722 and you can help for recovery fix.