{"id":6213,"date":"2014-12-04T14:11:14","date_gmt":"2014-12-04T22:11:14","guid":{"rendered":"http:\/\/www.slyar.com\/blog\/?p=6213"},"modified":"2014-12-04T14:11:58","modified_gmt":"2014-12-04T22:11:58","slug":"solve-bitlokcer-invalid-namespace-error","status":"publish","type":"post","link":"http:\/\/www.slyar.com\/blog\/solve-bitlokcer-invalid-namespace-error.html","title":{"rendered":"Solve Bitlokcer Invalid Namespace Error"},"content":{"rendered":"

\u6587\u7ae0\u4f5c\u8005\uff1a\u59dc\u5357(Slyar) <\/span>\u6587\u7ae0\u6765\u6e90\uff1aSlyar Home (www.slyar.com<\/a>) \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff0c\u8c22\u8c22\u5408\u4f5c\u3002<\/p>\n

\"bitlocker1\"<\/a><\/p>\n

Error 1:Invalid namespace<\/h4>\n

When activating Windows Bitlocker on a new Thinkpad laptop, there is an error: Invalid namespace.<\/p>\n

You can use the command \"manage-bde -status<\/span><\/strong>\" to get the BitLocker status on the machine.<\/p>\n

Basically, an invalid namespace error indicates that the namespace you are trying to modify is not exist in WMI.<\/p>\n

To solve this issue, we can re-register the BitLocker WMI (win32_encryptablevolume) class.<\/p>\n

Start- Run - mofcomp.exe win32_encryptablevolume.mof<\/span><\/strong><\/p>\n

If the MOF file successfully compiles you will receive the following message:<\/p>\n

Microsoft (R) MOF Compiler Version 6.1.7600.16385
\nCopyright (c) Microsoft Corp. 1997-2006. All rights reserved.
\nParsing MOF file: win32_encryptablevolume.mof
\nMOF file has been successfully parsed
\nStoring data in the repository...
\nDone!<\/p><\/blockquote>\n

Error 2:Class, instance, or property '' was not found.<\/h4>\n

Some people will receive another error: \"Class, instance, or property '' was not found.\"<\/p>\n

This time, we need to rebuilding the WMI Repository.<\/p>\n

1. Save the below code to a notepad, and save it to \"Repository.bat\".<\/p>\n

net stop winmgmt \/y\r\nc:\r\ncd %systemroot%\\system32\\wbem\r\nrd \/S \/Q repository\r\n\r\nregsvr32 \/s %systemroot%\\system32\\scecli.dll\r\nregsvr32 \/s %systemroot%\\system32\\userenv.dll\r\n\r\nmofcomp cimwin32.mof\r\nmofcomp cimwin32.mfl\r\nmofcomp rsop.mof\r\nmofcomp rsop.mfl\r\nfor \/f %%s in ('dir \/b \/s *.dll') do regsvr32 \/s %%s\r\nfor \/f %%s in ('dir \/b *.mof') do mofcomp %%s\r\nfor \/f %%s in ('dir \/b *.mfl') do mofcomp %%s\r\n<\/pre>\n
2. Right-click the bat file, choose \"Run as Administrator\"<\/p>\n
<\/p>\n
3. After successful rebuild, re-register the Bitlocker WMI again by:<\/p>\n
Start- Run - mofcomp.exe win32_encryptablevolume.mof<\/p>\n
4. If the MOF file successfully compiles you will receive the following message:<\/p>\n
Microsoft (R) MOF Compiler Version 6.1.7600.16385
\nCopyright (c) Microsoft Corp. 1997-2006. All rights reserved.
\nParsing MOF file: win32_encryptablevolume.mof
\nMOF file has been successfully parsed
\nStoring data in the repository...
\nDone!<\/p><\/blockquote>\n
Finally the Bitlocker run success.<\/p>\n
\"bitlocker2\"<\/a><\/p>\n
\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1aSlyar Home<\/a> » Solve Bitlokcer Invalid Namespace Error<\/a><\/p>","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u4f5c\u8005\uff1a\u59dc\u5357(Slyar) \u6587\u7ae0\u6765\u6e90\uff1aSlyar Home (www.slyar.com) \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff0c\u8c22\u8c22\u5408\u4f5c\u3002 Error 1:Invalid namespace When activating Windows Bitlocker on a n […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[320,899,282],"class_list":["post-6213","post","type-post","status-publish","format-standard","hentry","category-computer","tag-ana","tag-mac","tag-win7"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t