Download of update in Mountain Lion has disabled my Wifi.  Why

For at least the third time, I have downloaded an update to Mountain Lion and it has disabled my wifi!  Why?  Can anyone help?

The pop up saying there were updates to my OS (Mountain Lion) available and I chose the Update button which restarted my MacBook.  When it restarted, it would no longer connect to the Wifi.  When I went to Network Preferences, the Wifi is turned off and will not allow me to turn back on.  Additionally, the device does not recognize any networks and just continues to "search" for them. 
This is the 3rd time this has happened to me when downloading updates to the OS!  Every other time has required support to get involved.  I am wondering how many other people this has happened to?

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    Updated to Mountain Lion a while ago, went to update my apps a few days ago to realize nothing would happen. When I click download or update the box shades and the ‘loading’ wheel in the top left just keeps spinning forever. Nothing happens can anyone help?

    Quit the App Store.
    Open System Prerferences > Security & Privacy then select the General tab.
    Click the gold padlock icon to make changes. Yiou may be prompted for your admin password.
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    Click the lock to prevent changes.
    Launch the App Store and try updating your apps.

  • Updating to Mountain Lion has caused me to lose Adobe Creative Suite - is it possible to upgrade?

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    emmmmmm wrote:
    I have recently had to upgrade to mountain lion for my new iPhone 5, however this has caused me to loose my much loved Adobe Creative Suite. As soon the upgrade was completed my photoshop, illustrator and acrobat icons had a white symbol over them that looks like a no entry sign. When I click on it a pop up window appears that says 'You can't open the application because PowerPC applications are not supported. It is an old version of creative suite (the first I think) but I can't afford to buy a new one. Does anyone know whether its possible to upgrade or a solution?
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    Upgrading is expensive but well worth it if you use Adobe regularly. You can always run Snow Leopard on another partition or external drive and run your old AdobeCS within that if you want.
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  • Software Update in Mountain Lion

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    thanks for answer.
    Maybe, I mean the folder /Library/Updates
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    Don

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    It's not a bad install of Mountain Lion. I've had the same thing happen to me, but it affected not only Mail, but a variety of other programs including iPhoto and MS Office, where I had to delete preferences, caches, and reinstall the OS as well as the program itself. I'm still having issues with Mail, so I've gone to another program.
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  • Keeping getting an error with-in the App Store. Error 100 saying that my payment can't be received at the time. I updated to Mountain Lion to download the new Logic Pro X. Now left with now recording software and it's not letting me buy the new one.

    Keeping getting an error with-in the App Store. Error 100 saying that my payment can't be received at the time. I updated to Mountain Lion to download the new Logic Pro X. Now left with now recording software and it's not letting me buy the new one.
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    Mountain lion has killed my mac book pro. After downloading and trying to install, I am stuck in a loop of "not enough room to install on this disk" and not being able to access the old disk's data to open up space.

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    I have found, in the past few days, since the latest update to Mountain Lion, if the Mac is put to sleep, there is no sound available when it wakes. I have to re-start to get sound back. Is this general??

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