Hi!

Can you please do following for us:

1. Please paste information from "Help>About" here, so that we can see exact version of NB, JDK and OS.

2. Attach "messages.log" file, can be found in "<user_home>/.netbeans/6.1/var/log"

3. Try to run IDE with fresh userdir? Use command-line switch to do that:

> netbeans.exe --userdir C:/path/to/some/folder/with/rw/access

If typing '~' works with a fresh userdir, please delete folder "<user_home>/.netbeans/6.1" - this will delete default
userdir.

4. Can you please test if typing '~' works in NetBeans 6.5?

Thank you.

Created attachment 74308 [details]
Sorry for my late reply.I tried your suggestions,both running Ide with freshdir and installing Netbeans 6.5.But the problem continues.Here is about box of Netbeans 6.1:(Product Version: NetBeans IDE 6.1 (Build 200805300101) Java: 1.6.0_07; Java HotSpot(T

Thanks for log, but unfortunately I cannot see anything wrong in it.

Is it possible to write '~' in other java programs? Which keyboard layout do you use?

Thanks for your answer.

It is not possible to write "~" character in other java programs in Netbeans,but if you mean  another editor-compiler 
like Netbeans,yeah I am able to write "~" character with JCreator.My keyboard is Turkish-Q layout i think.(I am not 
sure what is keyboard layout)

So, what happens when you type '~' in Netbeans? No input at all, some other character entered, something else? Does
entering '~' work in java notepad (eg. run java -jar ${JAVA_HOME}/demo/jfc/Notepad/Notepad.jar)? Thanks

See also issue #152787? How do you normally type '~' character? Do you have to use AltGr or some other additional
modifier key?

No additional info provided -> closing as WORKSFORME.

Reporter, please reopen, if you still experience this problem and can provide additional information.

Thanks