爱华网解 决：不影响使用，只是有些烦人
可以去下个破解版的无限制。
快速解决方法：
在WinRAR安装文件夹下新建文件rarreg.key，用记事本打开rarreg.key把下面的内容复制到记事本再把rarreg.key里保存即可。
=================================================
RAR registration data
Federal Agency for Education
1000000 PC usage license
UID=b621cca9a84bc5deffbf
6412612250ffbf533df6db2dfe8ccc3aae5362c06d54762105357d
5e3b1489e751c76bf6e0640001014be50a52303fed29664b074145
7e567d04159ad8defc3fb6edf32831fd1966f72c21c0c53c02fbbb
2f91cfca671d9c482b11b8ac3281cb21378e85606494da349941fa
e9ee328f12dc73e90b6356b921fbfb8522d6562a6a4b97e8ef6c9f
fb866be1e3826b5aa126a4d2bfe9336ad63003fc0e71c307fc2c60
64416495d4c55a0cc82d402110498da970812063934815d81470829275
=================================================
注册方法:
先找到WinRAR 4.0的安装目录。在安装目录上新建记事本文件（txt文件）,把以下代码复制进去（双引号中的文字不用输入。）后将文件另存为以 rarreg.key 为文件名的文件（当然由于设置的不同，可能出现你保存后的文件为 rarreg.key.txt 没关系，将其重命名，删掉.txt 会提示“改扩展名可能导致文件不可用”时点“确定”）将文件放到你的WinRAR安装目录就可以了！（默认安装的目录是C:Program FilesWinRAR）现在再双击一个解压包看看，它不会提示你注册了！
“WinRAR 3.7版”
RAR registration data
cafevn
Single PC usage license
UID=bff246844b5c5708595a
6412212250595aa9dfb5db06ca5c5b29cb38d3c346df871e689fcd
26d40cd6724c7fea7a256035c6ab9048e2c5c62f0238f183d28519
aa87488bf38f5b634cf28190bdf438ac593b1857cdb55a7fcb0eb0
c3e4c2736090b3dfa45384e08e9de05c58601faaa5bf2fd204421a
0af4a66c04f5f95c750b942c262c8defc92d51753d37c41772b696
179d2401468afd8cdf6b526bd713b62d9d1c8b39f8f5c862600bd1
6f2be0ead43d89dc20da9c292bbc37165bb690729a430802790431
“WinRAR 3.8版”
RAR registration data
Federal Agency for Education
1000000 PC usage license
UID=b621cca9a84bc5deffbf
6412612250ffbf533df6db2dfe8ccc3aae5362c06d54762105357d
5e3b1489e751c76bf6e0640001014be50a52303fed29664b074145
7e567d04159ad8defc3fb6edf32831fd1966f72c21c0c53c02fbbb
2f91cfca671d9c482b11b8ac3281cb21378e85606494da349941fa
e9ee328f12dc73e90b6356b921fbfb8522d6562a6a4b97e8ef6c9f
fb866be1e3826b5aa126a4d2bfe9336ad63003fc0e71c307fc2c60
64416495d4c55a0cc82d402110498da970812063934815d81470829275
--------------------------------------------------------------------------------
“WinRAR3.9 版”
RAR registration data
Federal Agency for Education
1000000 PC usage license
UID=b621cca9a84bc5deffbf
6412612250ffbf533df6db2dfe8ccc3aae5362c06d54762105357d
5e3b1489e751c76bf6e0640001014be50a52303fed29664b074145
7e567d04159ad8defc3fb6edf32831fd1966f72c21c0c53c02fbbb
2f91cfca671d9c482b11b8ac3281cb21378e85606494da349941fa
e9ee328f12dc73e90b6356b921fbfb8522d6562a6a4b97e8ef6c9f
fb866be1e3826b5aa126a4d2bfe9336ad63003fc0e71c307fc2c60
64416495d4c55a0cc82d402110498da970812063934815d81470829275
“WinRAR 4.0版”
RAR registration data
Federal Agency for Education
1000000 PC usage license
UID=b621cca9a84bc5deffbf
6412612250ffbf533df6db2dfe8ccc3aae5362c06d54762105357d
5e3b1489e751c76bf6e0640001014be50a52303fed29664b074145
7e567d04159ad8defc3fb6edf32831fd1966f72c21c0c53c02fbbb
2f91cfca671d9c482b11b8ac3281cb21378e85606494da349941fa
e9ee328f12dc73e90b6356b921fbfb8522d6562a6a4b97e8ef6c9f
fb866be1e3826b5aa126a4d2bfe9336ad63003fc0e71c307fc2c60
64416495d4c55a0cc82d402110498da970812063934815d81470829275
