1.下载WinRAR3.71正式版（网上资源很多啊，大家自己动手丰衣足食哦）；

2.将下面的数据其中一个复制到“记事本”中,另存为“rarreg.key”，保存到winrar安装文件夹（默认为C:\Program Files\WinRAR\）中，即完成注册；

3.如果你找不到安装文件夹，可以将rarreg.key和下载下来的WINRAR安装文件放在同一目录下，安装文件也会自动搜索注册文件，安装完自动会将注册文件拷贝过去，自动完成注册。

以下为记事本正文：

RAR registration data
cafevn
Single PC usage license
UID=bff246844b5c5708595a
6412212250595aa9dfb5db06ca5c5b29cb38d3c346df871e689fcd
26d40cd6724c7fea7a256035c6ab9048e2c5c62f0238f183d28519
aa87488bf38f5b634cf28190bdf438ac593b1857cdb55a7fcb0eb0
c3e4c2736090b3dfa45384e08e9de05c58601faaa5bf2fd204421a
0af4a66c04f5f95c750b942c262c8defc92d51753d37c41772b696
179d2401468afd8cdf6b526bd713b62d9d1c8b39f8f5c862600bd1
6f2be0ead43d89dc20da9c292bbc37165bb690729a430802790431

3.8版本的注册码：

RAR registration data
Federal Agency for Education
1000000 PC usage license
UID=b621cca9a84bc5deffbf
6412612250ffbf533df6db2dfe8ccc3aae5362c06d54762105357d
5e3b1489e751c76bf6e0640001014be50a52303fed29664b074145
7e567d04159ad8defc3fb6edf32831fd1966f72c21c0c53c02fbbb
2f91cfca671d9c482b11b8ac3281cb21378e85606494da349941fa
e9ee328f12dc73e90b6356b921fbfb8522d6562a6a4b97e8ef6c9f
fb866be1e3826b5aa126a4d2bfe9336ad63003fc0e71c307fc2c60
64416495d4c55a0cc82d402110498da970812063934815d81470829275

4.01版本的注册码：

RAR registration data
wncn
Unlimited Company License
UID=1b064ef8b57de3ae9b52
64122122509b52e35fd885373b214a4a64cc2fc1284b77ed14fa20
66ebfca6509f9813b32960fce6cb5ffde62890079861be57638717
7131ced835ed65cc743d9777f2ea71a8e32c7e593cf66794343565
b41bcf56929486b8bcdac33d50ecf7739960627351a9ef03353a0e
592b327cd80645472f0ee622d1915028a9e05298e593db36384f0f
f46afd5fed9b0bd095d1788266b81494b976f78fb1c551ca60a054
b17ad853ab902058b42c6887e1b3d40e0b45abf37de02106056887