Solved Java 1603 install error...

Cr00zng

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Installing Java on my Windows 7 Professional 64-bit OS results in this error:

java.jpg

Neither the previous (8.0.60) nor the new version (8.0.66) of Java show up in the "Programs\Uninstall a program" in the control panel. Java is not detected by third-party uninstall programs either, such as Comodo program manager. In Explorer both versions' folders are in the "C:\Program Files (x86)\Java" folder. Scanned the registry for java entries and there are a slew of them.

Attempting to run javacpl.exe in the "C:\Program Files (x86)\Java\jre1.8.0_66\bin" folder results in an "Unable to run program... " error message. For that matter, any other executables, like jawa.exe, javaws.exe, etc., result in the same. Checking the java version on line at java.com shows that no java detected. Java does not show up in Qualys browser check either.

Despite the above, java shows up in the browser as enabled and it actually does work, both in IE and FF. Searched online for resolving the error 1603 and none of them worked for my system. What I have not found is how to clean the system for the current installations, both the registry and the folders. Deleting the folders is trivial, but the chances are that some registry setting causing this error. Any suggestion would be appreciated...
TIA...
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom built at Home
OS
Windows 7 64-bit, Windows 8.1 64-bit, OSX El Capitan, Windows 10 (VMware)
CPU
Intel i5-3350P 3.1 GHz
Motherboard
Gigabyte GA-Z77X-UP5 TH
Memory
16 GBs GSkill Sniper
Graphics Card(s)
Radeon HD 7850
Sound Card
VIA HD Audio
Monitor(s) Displays
Dell U2410 24"
Screen Resolution
1920x1200
Hard Drives
1 x Intel 520 240 GBs
1 x Seagate 1TBs SATA 2.0,
1 x Seagate 1TBs eSATA 2.0
PSU
Thermaltake 850W
Case
Antec P183
Cooling
Noctua NH-D14 Heatsink 2 x 120mm fans, 4 x 120mm case fans
Keyboard
Dell Multimedia keyboard
Mouse
Logitech Trackball
Internet Speed
28.5 Mb/s

My Computer My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Employer provided Dell Latitude
OS
W7 Pro SP1 64bit
CPU
i7
Memory
8GB
Graphics Card(s)
Intel HD Graphics
Hard Drives
crappy SSD
Antivirus
Employer mandated Symantec Endpoint Protection
Browser
Pale Moon 64bit, IE11 64bit & Chrome 64bit
Thanks UsernameIssues...

While initially JavaRA did not locate java installation for running the uninstall routine, it did manage to remove 11 items of the JRE. It also installed version 8, update 60, and and it works as it should. Trying to update to version 8 update 66 resulted in error 1603 again. For now, I'll just skip 66...

Java is still needed since business apps, be that local or browser based, still use it.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom built at Home
OS
Windows 7 64-bit, Windows 8.1 64-bit, OSX El Capitan, Windows 10 (VMware)
CPU
Intel i5-3350P 3.1 GHz
Motherboard
Gigabyte GA-Z77X-UP5 TH
Memory
16 GBs GSkill Sniper
Graphics Card(s)
Radeon HD 7850
Sound Card
VIA HD Audio
Monitor(s) Displays
Dell U2410 24"
Screen Resolution
1920x1200
Hard Drives
1 x Intel 520 240 GBs
1 x Seagate 1TBs SATA 2.0,
1 x Seagate 1TBs eSATA 2.0
PSU
Thermaltake 850W
Case
Antec P183
Cooling
Noctua NH-D14 Heatsink 2 x 120mm fans, 4 x 120mm case fans
Keyboard
Dell Multimedia keyboard
Mouse
Logitech Trackball
Internet Speed
28.5 Mb/s
Weird that it won't update to 66.

Java is needed for some tasks where I work too.
Fortunately, I don't do those tasks...
...so, I don't have Java installed :-)
 

My Computer My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Employer provided Dell Latitude
OS
W7 Pro SP1 64bit
CPU
i7
Memory
8GB
Graphics Card(s)
Intel HD Graphics
Hard Drives
crappy SSD
Antivirus
Employer mandated Symantec Endpoint Protection
Browser
Pale Moon 64bit, IE11 64bit & Chrome 64bit
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