Danish ISP have blocked TPB in the dns’s so users cant access it, to change that, open the file: C:\Windows\System32\drivers\etc\hosts the file is a regular txt file, so just open it with your favorite editor (notepad <3) and append this to the file:
83.140.65.21 upload.thepiratebay.org
83.140.65.50 rss.thepiratebay.org
83.140.65.50 captcha.thepiratebay.org
77.247.176.145 open.tracker.thepiratebay.org
77.247.176.132 eztv.tracker.thepiratebay.org
77.247.176.135 vtv.tracker.thepiratebay.org
77.247.176.145 a.tracker.thepiratebay.org
77.247.176.135 vip.tracker.thepiratebay.org
77.247.176.136 tv.tracker.thepiratebay.org
212.63.222.20 mx.thepiratebay.org
83.140.176.159 ns0.thepiratebay.org
194.71.107.1 ns1.thepiratebay.org
85.17.40.33 ns2.thepiratebay.org
217.75.120.120 ns3.thepiratebay.org
77.247.176.135 tracker.thepiratebay.org
83.140.65.41 static.thepiratebay.org
83.140.65.31 torrents.thepiratebay.org
77.247.176.136 tpb.tracker.thepiratebay.org
83.140.176.146 thepiratebay.org
83.140.176.146 www.thepiratebay.org
If you are running vista you might get a permission error, in that case, follow these steps first:
1) Right-click the file and select Properties.
2) Click on the Security tab.
3) Click Advanced in the lower right.
4) In the Advanced Security Settings window that pops up, click on the Owner tab.
5) Click Edit.
6) Click Other users or groups.
7) Click Advanced in the lower left corner.
Click Find Now.
9) Scroll through the results and double-click on your current user account.
10) Click OK to all of the remaining windows except the first Properties window.
11) Select your user account from the list up top and click Edit.
12) Select your user account from the list up top again and then in the pane below, check Full control under Allow, or as much control as you need.
You’ll get a security warning, click Yes.
All done 
The reason this works is because it dosnt use your dns servers to query the above domains, it asks the hosts file first