Error message

Access denied. You may need to login below or register to access this page.

Access Denied / User log in

Please let our ADS show!

This sites offers only FREE software and it's supported by a few advertisement boxes (no intrusive popups).
Please:

  • disable your AdBlocker by adding CoolSoft website to whitelist
  • give the proper cookie consent
  • enable JavaScript for this website

This seconds wait is to let you update your browser configuration...

Ok, I've done the required changes... now show me your content!
!!! Please enable JavaScript !!!

Quick login

Use your existing social account to login without registration: no confirmation mail to wait for, no new password to remember, quick, easy, safe.

...or use your CoolSoft account

Enter your CoolSoft username.
Enter the password that accompanies your username.
Add reply | CoolSoft

Add reply

Please let our ADS show!

This sites offers only FREE software and it's supported by a few advertisement boxes (no intrusive popups).
Please:

  • disable your AdBlocker by adding CoolSoft website to whitelist
  • give the proper cookie consent
  • enable JavaScript for this website

This seconds wait is to let you update your browser configuration...

Ok, I've done the required changes... now show me your content!
!!! Please enable JavaScript !!!
(If you're a human, don't change the following field)
Your first name.
(If you're a human, don't change the following field)
Your first name.

Warning!

You're posting your message as anonymous user.

By registering you'll be allowed to receive notifications of post replies and new threads.
Registration is really quick and only requires you to choose an username and provide a valid email address.

Click here to to register.

A confirmation mail will be sent to this address.
Your email address won't be published.

More information about text formats

Filtered HTML

  • Allowed HTML tags: <a> <blockquote> <br> <cite> <code> <dd> <del> <dl> <dt> <em> <img> <li> <ol> <p> <pre> <s> <span> <strike> <strong> <ul>
    Allowed Style properties: background-color, color, font-size, font-style, height, text-align, text-decoration, text-transform, width
  • You can enable syntax highlighting of source code with the following tags: <code>, <blockcode>, <pre>, <c>, <cpp>, <csharp>, <drupal5>, <drupal6>, <javascript>, <php>. The supported tag styles are: <foo>, [foo].
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Cancel
Posts: 1972
Joined: March 25, 2012 - 01:19
Re: The driver vanishes if I install other devices like GPUs etc.

I suppose the driver has vanished because of a rollback not because of devices installation (as subject says).
I also suppose that VirtualMIDISynth.dll libs & files were deleted too.

In my opinion the better way to fix it is a reinstall (it preserves all of your settings if VirtualMIDISynth.conf file still exists).

Anyway, Windows stores installed multimedia devices under these 2 registry keys (the first one only exists on x64 systems):
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32

You could export these keys content to a .reg file using regedit.exe, then double click that file to restore all of your multimedia devices.

Posts: 102
Joined: March 8, 2014 - 22:29
The driver vanishes if I install other devices like GPUs etc.

I just did a driver rollback with my Radeon 7770, and CoolSoft just disappeared from the MIDI devices.

Is there any way to re-register it without installing the program again?