app installed and not installed simultaneously??!!

[Bob Holtzman]

All of a sudden Mozilla refused to open using the icon or the command 
line. Tried the following:

[root at localhost INSTALLED]# rpm -e mozilla*
error: package mozilla-1.4-0.7.3.i386.rpm is not installed
error: package mozilla-mail-1.4-0.7.3.i386.rpm is not installed
error: package mozilla-nspr-1.4-0.7.3.i386.rpm is not installed
error: package mozilla-nss-1.4-0.7.3.i386.rpm is not installed
error: package mozilla-psm-1.4-0.7.3.i386.rpm is not installed
[root at localhost INSTALLED]# rpm -ivh mozilla*.rpm
Preparing...                ########################################### 
[100%]
package mozilla-1.4-0.7.3 is already installed
package mozilla-mail-1.4-0.7.3 is already installed
package mozilla-nspr-1.4-0.7.3 is already installed
package mozilla-nss-1.4-0.7.3 is already installed
package mozilla-psm-1.4-0.7.3 is already installed

"Locate mozilla" shows all files exist.

If anyone thinks I know what's going on you're wrong.

Any help would be appreciated.

Thanks in advace.

-- 
Bob Holtzman
"If you think you're getting free lunch,
 ......check the price of the beer!"