I am receiving the same Failed to reserve memory error... here is the log file:
Recuva v37
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System Info: MS Windows XP SP2, AMD Athlon 64 X2 Dual Core Processor 4600+, 2.0GB RAM, Radeon X1900 Series
DRIVEDESC FSys:1, BytsPSect:512, SectPClust:8, BytsPClust:4096, FRSize:1024, ClustCnt:78142160, MFTClustNo:0, MFTMirClustNo:786432
[5:12:14] ErrorNo: 8 OtherInfo: Error No:536870920 ErrorInfo:Failed to reserve memory.
[5:12:21] ErrorNo: 8 OtherInfo: Error No:536870920 ErrorInfo:Failed to reserve memory.
[5:12:34] ErrorNo: 8 OtherInfo:cundelete_ntfssearch3 Error No:536870920 ErrorInfo:Failed to reserve memory.
[5:12:35] ErrorNo: 8 OtherInfo:cundelete_ntfssearch3 Error No:536870920 ErrorInfo:Failed to reserve memory.
[5:12:35] ErrorNo: 8 OtherInfo:cundelete_ntfssearch3 Error No:536870920 ErrorInfo:Failed to reserve memory.
[5:12:37] ErrorNo: 8 OtherInfo:cundelete_ntfssearch3 Error No:536870920 ErrorInfo:Failed to reserve memory.
[5:12:41] ErrorNo: 0 OtherInfo:cundelete_recdrv2 Error No:536870916 ErrorInfo:Failed to read boot sector.
[5:12:48] ErrorNo: 0 OtherInfo:cundelete_recdrv2 Error No:536870916 ErrorInfo:Failed to read boot sector.
[5:12:52] ErrorNo: 0 OtherInfo:cundelete_recdrv2 Error No:536870916 ErrorInfo:Failed to read boot sector.