Uninstalling firefox add on - nsis

I am installing firefox add on in NSIS using -install-global-extension command.
But i don't know how to uninstall that add on in Uninstaller section.
Can anybody tell me the command through which i can uninstall the add on.
Please help me.
Thanks in advance.

A very tricky and simple way is to delete the extension directory ... that's all ...
Use a RMDir /R /REBOOTOK

Related

/f was unexpected at this time

I got this error when, after installing Node.js, I went to check version of npm in cmd, but I could check the version of node without problem. And now I have this error when I try to install any package for Atom. Can someone please tell me what the heck? Thanks.
Check the windows registry. Head over to regedit -> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor and check if EnableExtensions value is 1. If not, make it 1.
I was also having the same issue and that helped me resolve it.

sublime error occurs ,need to do what else?

I already installed Sublime Text 3.... But it doesn't works properly.... Is there anything else to do?? Actually I'm fresher to sublime.So I need your help to continue... Besides of installing Sublime text I didn't installed any other thing.... I think is there something to install... That's why this happens.. What all steps are needed to install to run my sublime properly.. So please help me to solve.... Does every other version Sublime Text need this steps??
ADVANCE THANKS FOR YOUR KIND HELP...
You must first go to this url
https://packagecontrol.io/installation
From this site you will get the steps..You need to install first package control..Each version has its own package control..

Package Control in Sublime3 not working?

Note: I´ve searched for sublime here at the forum first, in order to post a question, because I wasn´t sure if this question was adequate for this specific forum and wanted to compare it with other posts. If it shouldn´t be here, please tell me so, and I´ll gladly close it here and open it in any other stackoverflow´s forum. Thanks.
I´ve just installed sublime3. After that I´ve installed package control.
But even when I try and install some packages using package control not all packages get installed, even when I get the "successfully installed" message at the bottom of the window.
To install a new package I go to preferences/package control/install package, and after getting the "successfully installed message" I go to /list packages and it´s not there.
I realised that maybe that´s because some packages are not compatible with sublime 3 (even there it shouldn´t be the successfully installed message there).
So, I´ve tried the latest sublime3 version of emmet, but it seems that´s not working (I´ve tried some shortcuts without any success). So I´ve watched Chris Coyer screencast to check out if I´ve missed something, but it still won´t work.
I´ve tried installing it manually: I´ve went to C:\Program Files\Sublime Text 3\Packages (I´ve installed the x64 package, but for some reason it´s not installed into \Program Files (x86)).
And then I copy/paste the unzipped folders of /emmet-sublime-master and /PyV8 (I´ve tried naming the folder just emmet).
And still, it won´t work. This kinda happened to me with a lot of packages, I´ve installes several of them, and when I go to preferences/package control/list packages, I get only 3 of them.
I came across this issue as well. This thread (https://github.com/wbond/package_control/issues/874) directed me to delete the entry for Package Control under "Ignored Packages" in my User Settings File. Once that was deleted, I restarted, and it worked as expected.
In SublimeText go to Preferences -> Settings. In the opened file Preferences.sublime-settings remove Package Control from ignored_packages list (see below). Save the file and restart Sublime.
{
"font_size": 11,
"ignored_packages":
[
"Vintage",
"Package Control" <---- REMOVE
]
}
For me, Package Control was already removed from ignored_packages, so that didn’t help. But the Sublime Text console held messages which indicated the problem. (Press Ctrl+` to open the console.)
PermissionError: [Errno 13] Permission denied: '/home/myuser/.config/sublime-text-3/Cache/Package Control/merged-ca-bundle.crt'
And changing ownership on the Package Control directory allowed me to use Package Control again:
chown -R myuser:myuser '/home/myuser/.config/sublime-text-3/Cache/Package Control/'
For me, after try to remove and reinstall the Sublime and verified the ignored_packages, I installed python and restart the sublime. So it worked.
In Terminal:
sudo apt install python python3
I am using Ubuntu 20.04.

Cygwin not installing packages properly?

I installed wget and unzip using the setup.exe but it doesn't seem to be installed, instead i get 'command not found'. The cygwin/bin folder doesn't have both wget or unzip. I tried different mirrors to download, I guess that's not the issue.
Any help appreciated.
Thanks for the comments, I did everything correctly except when I ran the setup.exe, by default 'Download without installing' was selected. Switched to 'Install' option and its working.

Rollback on node.js install on Windows 7 x64 PC

I've been trying to get node.js installed on my home PC for a while now with no luck. I've tried different versions for the past couple months and no matter what I try it starts rolling back the install at "Creating shortcuts" and it fails to install. I created an install log for anyone who wants to look at it and take a stab at helping me solve the problem. Thanks!
https://dl.dropbox.com/u/177486/MSIf99e3.LOG
I have faced the same problem, I have resolved my issue. I just mark performance counter to Install when required during installation of node.js
Windows Installer is reporting that it's installed even though it's been rolled back.
Run msiexec /x {29552F29-7FE9-441F-BC56-E6B591587A59}
Where the above guid is the ProductCode value from your log.
If that doesn't work and you have access to Orca.exe from the Windows SDK, you may be able to modify WixSchedInternetShortcuts to a false condition and install successfully. To do that, install Orca, then right click on the node.js msi file and choose 'Edit with Orca' then:
Highlight InstallExecuteSequence under "Tables" on the left.
Find WixSchedInternetShortcuts in the right
Double-click the Condition cell and change VersionNT > 400 to 0
Go to File -> Save
Run the installer again
After installing this version, you should be able to cleanly remove it via Add/remove programs and install another version without modifying the msi file.
I had the same problem with v0.10.35. (23 Jan 2015)
All I had to do was disable the shortcuts in the custom install pane and it worked fine:
My solution
You must install each item separately.
Npm package manager
Add to path
Online documentation ...
Nodejs runtime / Performans counter
(İmportant) nodejs runtime / Event tracing(etw) (select"feature will be installed be required"
restart computer
Last install view
All above methods do not work.
-running msiexec as admin
-msiexec /x ...
-modifying WixSchedInternetShortcuts
-dropping the row WixSchedInternetShortcuts
-even this: removing the option of creating shortcut to online documentation during the installation
Might manually fix it, you can read this help to install product and then add C:\Program Files\nodejs Path to Windows Environment variables.
Open the command promt and paste the below comman
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Perflib_V2Providers{793c9b44-3d6b-4f57-b5d7-4ff80adcf9a2}" /s
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Perflib_V2Providers{1e2e15d7-3760-470e-8699-b9db5248edd5}" /s
If you get a result for the command , go to the registry key and delete that key. Now try to install it again. You should be able to install it now.
msiexec /i node.msi /qn+ ADDLOCAL=ALL REMOVE=NodePerfCtrSupport,NodeEtwSupport
This might help
Had the same problem. Solution 1 provided by Jim Schubert did not fix it. I then used Orca to edit the installation file. Changing the VersionNT condition also did not fix it for me. I then just dropped the rows from WixSchedInternetShortcuts and it installed successfully. I guess it had some problem with writing the shortcuts. I had also previously tried running msiexec as admin ("/a" option), but this didn't fix it...
One point to be aware of (I learn it the hard way): even after having edited the installer with Orca, don't try to uncheck the checkboxes for shortcuts creation in the installer, leave them checked or it will fail with the same error message.
It happened to me as well, I removed almost everything from the installation and completed the installation. After that I ran the installation again and added one by one until I installed all.
You can always use chocolately install:
https://chocolatey.org/packages/nodejs.install/8.11.1
choco install nodejs.install --version 8.11.1
Check if Avast Antivirus is installed in your machine.
If it is turn off the shields and try installing nodejs
Now it works completely fine...

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