0xc1900201 error installing Windows 10

Are you getting a 0xc1900201 error installing Windows 10? I got both that and 0xc1900200. Here’s how I fixed it.

I upgraded my venerable Dell E1505 to Windows 10 over the weekend. It was harder than it needed to be, but I got it running. It’s an old machine, but the CPU is fast enough to run Windows 10, and if you max out its memory and put an SSD in it, I think it may even run Windows 10 better than it ran Windows 7.

Here’s how I got it working.

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Cyber security podcasts I listen to

Yesterday, after reading a post in which I cautioned about a popular security podcast, someone asked me what cyber security podcasts I do listen to. I wrote this up a long time ago and never posted it for some reason, so now I’m correcting the oversight. Here’s my collection of the best of the best security podcasts.

These are the security podcasts I’ve been listening to for several years now and continue to recommend. Security podcasts are a good way to keep in touch with current issues, and also a good way to get continuing education.

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Marx train sizes

Over the years, Marx made electric and clockwork trains in no fewer than seven sizes and two gauges. Depending on how you count Marx train sizes, you can say it was more than that. Here’s an overview of what they made.

If you go to sell Marx trains, correctly identifying the size definitely makes them attract more bids.

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Testing electric train track

I have a method of testing electric train track from Lionel, American Flyer, Marx or any other brand. The key is to test it one piece at a time, so you know any problem you found is isolated to a single piece of track.

Here are a couple of different ways to test, depending on what tools you have available.

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How to disassemble a Marx 666 locomotive

Disassembling a postwar Marx 666 locomotive, or its plastic counterpart the 1666, isn’t too difficult, but it helps to have some instructions.

Marx designed its trains so that a father or older brother could service them, so it comes apart with simple household tools, and you can get most of what you’ll need to service it at the nearest hardware or auto parts store, with the exception of the bulb for the headlight.

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When will SSDs be cheaper than hard drives?

When will SSDs be cheaper than hard drives? Based on history, it’s possible to make an educated guess, and I’m going to do it.

Back in 2011, I noticed that historical hard drive pricing fell in line pretty nicely with Moore’s Law, and predicted that SSDs would do the same. I predicted that SSDs would reach 25 cents per gigabyte sometime in 2016, and was wrong. They hit that price in 2015. So I was late by a few months.

But I’m still willing to try to predict when SSDs will cost less than hard drives. I’ll predict when they’ll hit parity too.

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Lenovo and Best Buy team up for a $149 laptop this year

Cheap laptops are nothing new this time of year–they’ve been practically a holiday tradition since 2002 when Sotec released a decent laptop for $900, which was jaw-droppingly low for the time–but this year, Best Buy is selling a Lenovo Ideapad 100s for $149.99, which, while not jaw-droppingly low given the number of $199 laptops that were available last year, is still the cheapest name-brand laptop I’ve seen. Note: Best Buy has since raised the price to $199, but Ebay has limited stock of the same item for $129.

I’ve seen some reviews, but there is one thing I haven’t seen anyone bring up yet: This is a netbook in every way, except I think we’re supposed to call them cloudbooks now. So keep that in mind. The machine is probably worth $149.99, but it made some compromises to reach that price point.

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Another reason to block fonts at the proxy

Last week Apple released a bunch of patches up and down its product line. One of the vulnerabilities it fixed in OS X was a vulnerability in its font parser.

In the past you could mitigate vulnerabilities like this by only installing fonts from trusted sources, but since it’s now possible for web pages to transmit fonts along with other content, there’s a limitless number of untrusted fonts out there in the world.

Since it may take a while for all of the major operating systems to shake out all of the problems in their font subsystems, that’s the reason I’ve recommended filtering fonts at the proxy.

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New password advice from GCHQ

The GCHQ is the British equivalent of the NSA. They recently published a new document containing the GCHQ’s new password advice in light of the things we’ve learned in the last few years. It’s worthwhile reading, whether you’re a sysadmin or a web developer or just an end user who wants to stay secure online.

Some of the advice may be surprising.

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How to disarm a scammer

Buried unfortunately deep in August’s Social Engineer podcast was some outstanding advice from British TV star R. Paul Wilson, who turned scamming into prime-time BBC TV for several seasons.

Wilson, who literally has sold someone a bridge that he of course didn’t own, has lots of experience on both sides of scamming, so his experience is invaluable. I was just disappointed that we had to listen to 45 minutes of Christopher Hadnagy and David Kennedy arguing before we could hear it, so I’ll cut through the garbage.

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