wltray.exe is a application which is most likely NOT a virus. So, if wltray.exe is on your system, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to defend your PC against threats.
Usually, the default filename and folder where this application is stored is
C:\Program Files\Dell\DW WLAN Card\WLTRAY.EXE.
The MD5 fingerprint for this executable is 22001d1308e34153d2bcd51368e14f7b.
This application does NOT operate as a Windows service. This is normally a good sign.
This executable runs as a 32-bit program. It does not benefit of the entire set of features of current computer chips. This ordinarily happens because the authors did not bother to upgrade it to use the x64 instruction set.
The description present in the program is DW WLAN Card Wireless Network Tray Applet.
File version stored as a property 220.127.116.11.
Author Dell Inc..
Legal copyright 1998-2010, Dell Inc. All Rights Reserved..
This application does NOT have visible windows. This is most likely a bad thing.
The digital certificate is missing from this program. The maker did not sign it. This is usually bad.
This program starts at Windows startup. Yes
It has an uninstall string in registry, which is a good sign. si are uninstall.