Calibre Portable ver 5.x not opening on Window 10

cat0705 · 11-17-2020, 10:33 PM

Hello. Recently I can not run any ver 5.x of Calibre Portable. Ver 4.23 works fine but anytime I try to update and then open calibre-portable.exe, ebook-edit-portable.exe, or ebook-viewer-portable.exe of ver upon 5.x, simply nothing happens??? I try both updating on the old folder and install on the new folder, but nothing works. For now, I use ver 4.23 but I wonder what is causing the problem.

P/S: I don't have an administration right on this computer so I can't use the installed version.

kovidgoyal · 11-17-2020, 11:16 PM

Run

calibre-debug.exe -g

in a command prompt (from within the Calibre folder inside the Calibre Portabe folder)

cat0705 · 11-18-2020, 10:35 PM

Quote:

Originally Posted by kovidgoyal

Run

calibre-debug.exe -g

in a command prompt (from within the Calibre folder inside the Calibre Portabe folder)

Weirdly nothing happens. Seem like I cannot open any .exe file in ver 5.x folder

Code:

C:\Users\cat0705\Downloads\Calibre New\Calibre Portable\Calibre>calibre-debug.exe -g

C:\Users\cat0705\Downloads\Calibre New\Calibre Portable\Calibre>

DNSB · 11-18-2020, 11:11 PM

Quote:

Originally Posted by cat0705

Weirdly nothing happens. Seem like I cannot open any .exe file in ver 5.x folder

Code:

C:\Users\cat0705\Downloads\Calibre New\Calibre Portable\Calibre>calibre-debug.exe -g

C:\Users\cat0705\Downloads\Calibre New\Calibre Portable\Calibre>

I might suggest not installing calibre portable in your Downloads directory. Perhaps trying an install in a Calibre Portable directory in the root of your C: drive as an experiment.

kovidgoyal · 11-18-2020, 11:56 PM

The path to the calibre portable folder is too long. You should be getting an error popup telling you that when you run calibre-portable.exe

cat0705 · 11-19-2020, 03:44 AM

Thank you all but I installed ver 4.23 on a similar path so I do not think it's the problem. Anyway, I do try to install it on the root C and still face the same issue. I see some recent posts of people using installed version on Window 10 and cannot get it open so I will try and see if it is the same bug.

11-17-2020, 10:33 PM	#1
cat0705 Member Posts: 12 Karma: 10 Join Date: Nov 2020 Device: Kindle Oasis 1	Calibre Portable ver 5.x not opening on Window 10 Hello. Recently I can not run any ver 5.x of Calibre Portable. Ver 4.23 works fine but anytime I try to update and then open calibre-portable.exe, ebook-edit-portable.exe, or ebook-viewer-portable.exe of ver upon 5.x, simply nothing happens??? I try both updating on the old folder and install on the new folder, but nothing works. For now, I use ver 4.23 but I wonder what is causing the problem. P/S: I don't have an administration right on this computer so I can't use the installed version.

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11-17-2020, 11:16 PM	#2
kovidgoyal creator of calibre Posts: 45,345 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Run calibre-debug.exe -g in a command prompt (from within the Calibre folder inside the Calibre Portabe folder)

11-18-2020, 11:56 PM	#5
kovidgoyal creator of calibre Posts: 45,345 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	The path to the calibre portable folder is too long. You should be getting an error popup telling you that when you run calibre-portable.exe

11-19-2020, 03:44 AM	#6
cat0705 Member Posts: 12 Karma: 10 Join Date: Nov 2020 Device: Kindle Oasis 1	Thank you all but I installed ver 4.23 on a similar path so I do not think it's the problem. Anyway, I do try to install it on the root C and still face the same issue. I see some recent posts of people using installed version on Window 10 and cannot get it open so I will try and see if it is the same bug.

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