pda certificate not trusted error

[Harold_Timmis]

Hey all,

So, I am working on this project and it works fine on one of my PDA's but when I put it on another PDA I get this error:

The file 'x' cannot be opened.  Either it is not
signed by a trusted certificate, or one of its components cannot be
found.  If the problem persists, try reinstalling or restoring the
file

I have tried rebiulding it and that does not work, I have looked around on the forum and have had no luck.

I am using DAQmx base 3.3

if anyone can help that would be great

[jareds]

Hi Harold,

I've seen this happen a couple times before.  Does it install successfully?  Usually, I've seen this occur when installing the application on the PDA.  If this is the case, you may be able to just click OK and install it.  Also, what type of PDA is it?  What OS does it run?

[Harold_Timmis]

yes the program does install correctly, it is a ipaq running windows 6

[Harold_Timmis · Accepted solution]

solution:

reinstall daqmx base software onto your PDA

Steps to installing NI-DAQmx Base on your windows mobile Device

1. Go to your start menu
2. Go to all programs
3. Go to National Instruments
4. Go to NI-DAQmx Base
5. Go to Utilities
6. Double click “Windows Mobile Driver Installation”
7. A dialog box will appear telling you the next time a device is synced the application will be installed
8. Sync your PDA to the computer
9. The software should automatically start installing on you windows mobile device