Check system files

Run Command Prompt in Admin mode.

sfc /scannow

It helped me to solve some mystery problems on my PC (Win7 64-bit)

Browsing the GAC

GAC in fact is here: C:\Windows\Microsoft.NET\assembly\GAC_MSIL 

Obsolete but possibly still useful old trick from http://msmvps.com/blogs/bill/archive/2005/09/20/66921.aspx

You can make it possible to browse the GAC like a set of folders and files and hence access assemblies that are only in the GAC.  Typically I just use a command prompt to do this, but there's a registry hack which lets you do it from explorer:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fusion]
"DisableCacheViewer"=hex:10

Toogle the value to 0 to go back to the usual view, non zero for folder and file view.  Now when you do that you might find some interesting assemblies.  My favourite at the moment that comes with VS 2005, is:

C:\WINDOWS\assembly\GAC_MSIL\Microsoft.VisualStudio.Zip

Oh, and an interesting side effect of this is you can now browse to a file in the GAC and add it as a reference to your Visual Studio project.

ASPNIX host: create "A type" DNS record

Domains -> edit or create new sub-domain -> Edit DNS zone records -> Add Record:

Now the sub-domain will be forwarded to the IP address

No internet access while using my VPN connection

Solution:
To prevent the new default route from being created, select Internet Protocol (TCP/IP) on the Networking tab for the properties of the VPN connection. Click Properties, and then click Advanced. In Advanced TCP/IP Settings, on the General tab, clear the Use default gateway on remote network check box. 

Find keywords

Google has tool for AdWords.
Find Keywords

Yahoo look at your site

Site Explorer allows you to explore all the web pages indexed by Yahoo! Search. View the most popular pages from any site, dive into a comprehensive site map, and find pages that link to that site or any page.
http://siteexplorer.search.yahoo.com/

How to detect search engine crawlers?

How to detect search engine crawlers?

property Request.Browser.Crawler works when web.config is properly configured.


I added

<case match="Googlebot-Mobile">
browser=GooglebotMobile
crawler=true
</case>