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Windows 10 DLL File Information - vssapi.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 10, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.

 

General Information

File Description: Microsoft® Volume Shadow Copy Requestor/Writer Services API DLL  
File Version: 10.0.10130.0 (fbl_impressive.150522-2224)  
Company: Microsoft Corporation  
Product Name: Microsoft® Windows® Operating System  
DLL popularity Low - 9 other DLL files in system32 directory are statically linked to this file.
File Size: 1,111 KB
Total Number of Exported Functions: 84
Total Number of Exported Functions With Names: 84
 

Section Headers

Name Virtual Address Raw Data Size % of File Characteristics Section Contains...
.text 0x00001000 921,600 Bytes 81.0% Read, Execute Code
.data 0x000e2000 1,536 Bytes 0.1% Write, Read Initialized Data
.idata 0x000e4000 8,704 Bytes 0.8% Read Initialized Data
.didat 0x000e7000 512 Bytes 0.0% Write, Read Initialized Data
.rsrc 0x000e8000 137,216 Bytes 12.1% Read Initialized Data
.reloc 0x0010a000 67,584 Bytes 5.9% Read, Discardable Initialized Data
 

Static Linking

vssapi.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-core-file-l1-2-1.dll
api-ms-win-core-memory-l1-1-2.dll
api-ms-win-core-libraryloader-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-string-l2-1-0.dll
api-ms-win-core-io-l1-1-1.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-heap-l2-1-0.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
VssTrace.DLL
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-localization-l1-2-1.dll
RPCRT4.dll
DSROLE.dll
api-ms-win-core-file-l2-1-1.dll
WS2_32.dll
api-ms-win-core-delayload-l1-1-1.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
api-ms-win-eventlog-legacy-l1-1-0.dll
api-ms-win-core-kernel32-legacy-l1-1-1.dll
api-ms-win-core-util-l1-1-0.dll
bcd.dll

This means that when vssapi.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, vssapi.dll won't be loaded.

 

List of files that are statically linked to vssapi.dll


esevss.dll
fvewiz.dll
iasdatastore.dll
ifsutilx.dll
reseteng.dll
spp.dll
srcore.dll
srmclient.dll
srrstr.dll

This means that when one of the above files is loaded, vssapi.dll will be loaded too. (The opposite of the previous 'Static Linking' section)

 

General Resources Information

Resource Type Number of Items Total Size % of File
Icons 0 0 Bytes 0.0%
Animated Icons 0 0 Bytes 0.0%
Cursors 0 0 Bytes 0.0%
Animated Cursors 0 0 Bytes 0.0%
Bitmaps 0 0 Bytes 0.0%
AVI Files 0 0 Bytes 0.0%
Dialog-Boxes 0 0 Bytes 0.0%
HTML Related Files 0 0 Bytes 0.0%
Menus 0 0 Bytes 0.0%
Strings 0 0 Bytes 0.0%
Type Libraries 0 0 Bytes 0.0%
Manifest 0 0 Bytes 0.0%
All Others 4 136,792 Bytes 12.0%
Total 4 136,792 Bytes 12.0%
 

Icons in this file

No icons found in this file

 

Cursors in this file

No cursors found in this file

 

Dialog-boxes list (up to 1000 dialogs)

No dialog resources in this file.

 

String resources in this dll (up to 1000 strings)

No string resources in this file.

 

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

 

Exported Functions List

The following functions are exported by this dll:
CreateVssBackupComponentsInternal
CreateVssExamineWriterMetadataInternal
CreateVssExpressWriterInternal
CreateWriter
CreateWriterEx
DllCanUnloadNow
DllGetClassObject
GetProviderMgmtInterface
GetProviderMgmtInterfaceInternal
IsVolumeSnapshotted
IsVolumeSnapshottedInternal
ShouldBlockRevert
ShouldBlockRevertInternal
VssFreeSnapshotProperties
VssFreeSnapshotPropertiesInternal
long __stdcall CreateVssBackupComponents(class IVssBackupComponents * *)
long __stdcall CreateVssExamineWriterMetadata(unsigned short *,class IVssExamineWriterMetadata * *)
long __stdcall CreateVssSnapshotSetDescription(struct _GUID,long,class IVssSnapshotSetDescription * *)
long __stdcall LoadVssSnapshotSetDescription(unsigned short const *,class IVssSnapshotSetDescription * *,struct _GUID)
protected: bool __stdcall CVssJetWriter::AreComponentsSelected(void)const
protected: bool __stdcall CVssJetWriter::IsBootableSystemStateBackedUp(void)const
protected: bool __stdcall CVssJetWriter::IsPartialFileSupportEnabled(void)const
protected: bool __stdcall CVssJetWriter::IsPathAffected(unsigned short const *)const
protected: bool __stdcall CVssWriter::AreComponentsSelected(void)const
protected: bool __stdcall CVssWriter::IsBootableSystemStateBackedUp(void)const
protected: bool __stdcall CVssWriter::IsPartialFileSupportEnabled(void)const
protected: bool __stdcall CVssWriter::IsPathAffected(unsigned short const *)const
protected: enum _VSS_APPLICATION_LEVEL __stdcall CVssJetWriter::GetCurrentLevel(void)const
protected: enum _VSS_APPLICATION_LEVEL __stdcall CVssWriter::GetCurrentLevel(void)const
protected: enum _VSS_BACKUP_TYPE __stdcall CVssJetWriter::GetBackupType(void)const
protected: enum _VSS_BACKUP_TYPE __stdcall CVssWriter::GetBackupType(void)const
protected: enum _VSS_RESTORE_TYPE __stdcall CVssJetWriter::GetRestoreType(void)const
protected: enum _VSS_RESTORE_TYPE __stdcall CVssWriter::GetRestoreType(void)const
protected: long __stdcall CVssJetWriter::GetContext(void)const
protected: long __stdcall CVssJetWriter::GetSnapshotDeviceName(unsigned short const *,unsigned short const * *)const
protected: long __stdcall CVssJetWriter::SetWriterFailure(long)
protected: long __stdcall CVssWriter::GetContext(void)const
protected: long __stdcall CVssWriter::GetSnapshotDeviceName(unsigned short const *,unsigned short const * *)const
protected: long __stdcall CVssWriter::SetWriterFailure(long)
protected: struct _GUID __stdcall CVssJetWriter::GetCurrentSnapshotSetId(void)const
protected: struct _GUID __stdcall CVssWriter::GetCurrentSnapshotSetId(void)const
protected: unsigned int __stdcall CVssJetWriter::GetCurrentVolumeCount(void)const
protected: unsigned int __stdcall CVssWriter::GetCurrentVolumeCount(void)const
protected: unsigned short const * * __stdcall CVssJetWriter::GetCurrentVolumeArray(void)const
protected: unsigned short const * * __stdcall CVssWriter::GetCurrentVolumeArray(void)const
public: __thiscall CVssJetWriter::CVssJetWriter(void)
public: __thiscall CVssWriter::CVssWriter(void)
public: long __stdcall CVssJetWriter::Initialize(struct _GUID,unsigned short const *,bool,bool,unsigned short const *,unsigned short const *,unsigned long)
public: long __stdcall CVssWriter::Initialize(struct _GUID,unsigned short const *,enum VSS_USAGE_TYPE,enum VSS_SOURCE_TYPE,enum _VSS_APPLICATION_LEVEL,unsigned long,enum VSS_ALTERNATE_WRITER_STATE,bool,unsigned short const *)
public: long __stdcall CVssWriter::InstallAlternateWriter(struct _GUID,struct _GUID)
public: long __stdcall CVssWriter::Subscribe(unsigned long)
public: long __stdcall CVssWriter::Unsubscribe(void)
public: virtual __thiscall CVssJetWriter::~CVssJetWriter(void)
public: virtual __thiscall CVssWriter::~CVssWriter(void)
public: virtual bool __stdcall CVssJetWriter::OnBackupCompleteBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnBackupCompleteEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnFreezeBegin(void)
public: virtual bool __stdcall CVssJetWriter::OnFreezeEnd(bool)
public: virtual bool __stdcall CVssJetWriter::OnIdentify(class IVssCreateWriterMetadata *)
public: virtual bool __stdcall CVssJetWriter::OnPostRestoreBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPostRestoreEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnPostSnapshot(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPreRestoreBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPreRestoreEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnPrepareBackupBegin(class IVssWriterComponents *)
public: virtual bool __stdcall CVssJetWriter::OnPrepareBackupEnd(class IVssWriterComponents *,bool)
public: virtual bool __stdcall CVssJetWriter::OnPrepareSnapshotBegin(void)
public: virtual bool __stdcall CVssJetWriter::OnPrepareSnapshotEnd(bool)
public: virtual bool __stdcall CVssJetWriter::OnThawBegin(void)
public: virtual bool __stdcall CVssJetWriter::OnThawEnd(bool)
public: virtual bool __stdcall CVssWriter::OnBackOffIOOnVolume(unsigned short *,struct _GUID,struct _GUID)
public: virtual bool __stdcall CVssWriter::OnBackupComplete(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnBackupShutdown(struct _GUID)
public: virtual bool __stdcall CVssWriter::OnContinueIOOnVolume(unsigned short *,struct _GUID,struct _GUID)
public: virtual bool __stdcall CVssWriter::OnIdentify(class IVssCreateWriterMetadata *)
public: virtual bool __stdcall CVssWriter::OnPostRestore(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnPostSnapshot(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnPreRestore(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnPrepareBackup(class IVssWriterComponents *)
public: virtual bool __stdcall CVssWriter::OnVSSApplicationStartup(void)
public: virtual bool __stdcall CVssWriter::OnVSSShutdown(void)
public: virtual void __stdcall CVssJetWriter::OnAbortBegin(void)
public: virtual void __stdcall CVssJetWriter::OnAbortEnd(void)
public: void __stdcall CVssJetWriter::Uninitialize(void)

 

Imported Functions List

The following functions are imported by this dll: