As far as I have understood everything, the steps taken and so on, this case is very simple. Some unknown to us setting or missing service is making it impossible for you to use Japanese IME as input language on a PC and we seem to be unable to solve this issue, whereas an identical (your words) other PC has no issues with language bar and Japanese input.
Repeated SFC scans have not been able to fix the error, nor has repair install helped. We have also cleared that a corrupt language pack is not the culprit, simply because language packs are not needed for using secondary input languages.
Only thing that remains is a clean install. It is of course up to you if you decide you'll rather not use Japanese Input Language on that PC; if so then there is no need to reinstall.
If you however decide to reinstall, it might be this issue occurs again sometime in the future. To make future analysis and fixing easier, I recommend you after possible reinstall make a habit of creating system restore points before installing any third party applications or major updates. This way, if something goes wrong you only need to restore your system.
Kari
Repeated SFC scans have not been able to fix the error, nor has repair install helped. We have also cleared that a corrupt language pack is not the culprit, simply because language packs are not needed for using secondary input languages.
Only thing that remains is a clean install. It is of course up to you if you decide you'll rather not use Japanese Input Language on that PC; if so then there is no need to reinstall.
If you however decide to reinstall, it might be this issue occurs again sometime in the future. To make future analysis and fixing easier, I recommend you after possible reinstall make a habit of creating system restore points before installing any third party applications or major updates. This way, if something goes wrong you only need to restore your system.
Kari
My Computer
- Computer type
- Laptop
- Computer Manufacturer/Model Number
- HP ENVY 17-1150eg
- OS
- Windows 10 Pro x64 EN-GB
- CPU
- 1.6 GHz Intel Core i7-720QM Processor
- Memory
- 6 GB
- Graphics Card(s)
- ATI Mobility Radeon HD 5850 Graphics
- Sound Card
- Beats sound system with integrated subwoofer
- Monitor(s) Displays
- 17" laptop display, 22" LED and 32" Full HD TV through HDMI
- Screen Resolution
- 1600*900 (1), 1920*1080 (2&3)
- Hard Drives
- Internal: 2 x 500 GB SATA Hard Disk Drive 7200 rpm
External: 2TB for backups, 3TB USB3 network drive for media
- Cooling
- As Envy runs a bit warm, I have it on a Cooler Master pad
- Keyboard
- Logitech diNovo Media Desktop Laser (bluetooth)
- Mouse
- Logitech Performance Mouse MX
- Internet Speed
- 50/10 Mbps VDSL
- Antivirus
- Windows Defender 4.3.9431.0
- Browser
- Maxthon 3.5.2., IE11

