之前不知道是怎么回事一直卸载不了，然后强行删除安装文件夹，清理注册表，然后现在重新安装时就安装不了，有谁知道怎么回事吗？
附上报错日志最后几行：
[366C:36F4][2015-12-25T20:49:55]i000: MUX: Go to Finished page.
[366C:36F4][2015-12-25T20:49:55]i000: MUX: Watson Bucketting Parameters
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P1 - vs_professional
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P2 - 14.0.24720.00.00
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P3 - 14.0.24720
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P4 - Install
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P5 - vsbsln_neu_28
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P6 - Install
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P7 - 0x80070643
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P8 - Error 1402.Could not open key: UNKNOWN\Components\D0514FD0840128D46BAE0A28E589269E\C14E23FDDA4278A44BA33B58351B08E6. Verify that you have sufficient access to that key, or contact your support personnel.
[366C:36F4][2015-12-25T20:49:55]i000: MUX: P9 -
[366C:36F4][2015-12-25T20:49:55]i399: Apply complete, result: 0x80070643, restart: None, ba requested restart: No