Dumb tech-support explanations

Great open-mic question on Ask Slashdot: what's the worst bullishit "explanation" you've ever gotten from tech support?

My cable modem connection had stopped work. Given my ISPs track record, this was unremarkable, but after it continued for 2 days, I decided to call the tech support number. After supplying my ID number, the support person told me that my connection was intentionally shut off because I was broadcasting a widely-circulated Windows virus. I promptly informed the tech support person that I did not use the Windows operating system on any of my computers, and that I could not possibly have the virus I was accused of having.

The support rep immediately told me that I had the virus, and that they would not turn my connection back on until I jumped through their anti-virus hoops. I argued for almost 10 minutes with this neophyte that I could not use their Windows anti-virus on my Linux systems, and that even if I could, it would not do a damn bit of good. Did it matter? Of course not.

Finally, in order to get my connection back on, I agreed to perform their anti-virus tricks "to the best of my ability", and install Windows just so I could "remove the virus" from my system. The rep actually thought this was an excellent resolution to the problem, but for some reason didn't believe I would actually do it (could have been my vehement renouncements against the entirety of Microsoft's products). After another 5 minutes of cajoling, I convinced her to turn my connection back on so I could get the anti-virus tools, and access Windows Update.

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