VirtualBox4.3.16 custom device error:Bad printable string

Discussions related to using the OSE version of VirtualBox.

VirtualBox4.3.16 custom device error:Bad printable string

Postby zhao » 19. Sep 2014, 06:19

environment: VirtualBox4.3.16, win7 x64

when i added custom device EventDevice.dll to VirtualBox4.3.12, everything went well.

while i updated VirtualBox to version 4.3.16, started vm, get the error as follow:
VMSetError: Unable to load R3 module C:\Program Files (x86)\Windroye\EventDevice.dll EventDevice): RTCRX509ATTRIBUTETYPEANDVALUE::Value: Bad printable string: ch=0x40: \Device\HarddiskVolume1\Program Files (x86)\Windroye\EventDevice.dll
00:00:01.292165 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={8ab7c520-2442-4b66-8d74-4ff1e195d2b6} aComponent={Console} aText={Unable to load R3 module C:\Program Files (x86)\Windroye\EventDevice.dll (EventDevice): RTCRX509ATTRIBUTETYPEANDVALUE::Value: Bad printable string: ch=0x40: \Device\HarddiskVolume1\Program Files (x86)\Windroye\EventDevice.dll (VERR_ASN1_INVALID_PRINTABLE_STRING_ENCODING)}, preserve=false
00:00:01.347716 Power up failed (vrc=VERR_ASN1_INVALID_PRINTABLE_STRING_ENCODING, rc=E_FAIL (0X80004005))

Can u tell me why?


Is it that Digital signature caused the above problems ? If it do, what are the Digital signature requirements in new version VirtualBox4.3.16 ? Which type of Digital signature can make custom device pass the signature check of VirtualBox4.3.16 ?
zhao
 
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Joined: 9. Apr 2014, 10:17

Re: VirtualBox4.3.16 custom device error:Bad printable strin

Postby noteirak » 26. Sep 2014, 10:04

Moved to Virtualbox OSE
Hyperbox - Virtual Infrastructure Manager - https://kamax.io/hbox/
Manage your VirtualBox infrastructure the free way!
noteirak
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Posts: 5198
Joined: 13. Jan 2012, 11:14
Primary OS: Debian other
VBox Version: OSE Debian
Guest OSses: Debian, Win 2k8, Win 7


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